Discussion What is the most efficient way to crowdsource the 3D system coordinates

I suspect the issue may come down to easily telling which in-game ones we already have co-ordinates for and which we don't. There's no reliable way to be sure you've spotted and checked all stars in a certain area.

The best thing I can think of is using the Nav panel, but that's still going to be an awful lot of tedious name entry to check if any of the listed systems still need data.
 

wolverine2710

Tutorial & Guide Writer
I suspect the issue may come down to easily telling which in-game ones we already have co-ordinates for and which we don't. There's no reliable way to be sure you've spotted and checked all stars in a certain area.

The best thing I can think of is using the Nav panel, but that's still going to be an awful lot of tedious name entry to check if any of the listed systems still need data.

FD had said there are 570 systems. Lets assume this is true. When we have some kind of reference (ie TD) we know how many are missing. But indeed in the end it will be finding a needle in a haystack. But suppose one is using TD all the time for navigation purposes. The moment you give a destination which is not there you get an error message. Hence that system is not yet in
TD. In the end the missing ones will be found. May take a while though.
 

Harbinger

Volunteer Moderator
25 newly mapped systems:

  • PI-1 Ursae Minoris (-52.1875, 39.75, -24.96875).
  • Wregoe WV-E D11-104 (-45.4375, 31.3125, -25.125).
  • Aktzin (-51.78125, 23.9375, -29.40625).
  • LP 4-258 (-46.875, 32.1875, -37.21875).
  • LP 5-110 (-51.5625, 37.21875, -41.375).
  • Wregoe MK-Q B46-2 (-56, 44.46875, -43.5625).
  • BD+81 297 (-47.03125, 41.0625, -41.8125).
  • NSV 4864 (-46.09375, 38.625, -36.0625).
  • Enlil (-37.5625, 39.09375, -39.40625).
  • KUI 47 (-38.9375, 43.5625, -38.96875).
  • Apep (-42.8125, 46.9375, -38).
  • LHS 2610 (-41.3125, 40.4375, -27.375).
  • 23 H. Camelopardalis (-37, 26.25, -36.625).
  • K Camelopardalis (-45.21875, 26.625, -43.46875).
  • LHS 207 (-47.84375, 28.65625, -45.8125).
  • Wredguia BT-0 B47-0 (-64.5, 38.75, -33.6875).
  • Wredguia FZ-M B48-3 (-65.8125, 39.1875, -24.25).
  • NLTT 46629 (-67.34375, 38.21875, -25.9375).
  • Wredguia DK-G C24-11 (-70.34375, 46.03125, -24.6875).
  • NLTT 42620 (-61.78125, 46.28125, -21.53125).
  • LTT 18432 (-59.21875, 44.84375, -22.6875).
  • Wredguia BT-0 B47-3 (-75.90625, 50.84375, -23.5625).
  • Wredguia DK-G C24-17 (-75.375, 54.5625, -13.78125).
  • LTT 14761 (-72.3125, 60.96875, -19.28125).
  • Jata (-67.78125, 58.3125, -28.8125).

Verification

SQL for Smacker's fork of Trade Dangerous:
Code:
INSERT INTO "System" VALUES(X,'PI-1 Ursae Minoris',-52.1875,39.75,-24.96875,102,'2014-10-17 18:50:49');
INSERT INTO "System" VALUES(X,'Wregoe WV-E D11-104',-45.4375,31.3125,-25.125,102,'2014-10-17 18:57:43');
INSERT INTO "System" VALUES(X,'Aktzin',-51.78125,23.9375,-29.40625,102,'2014-10-17 19:03:13');
INSERT INTO "System" VALUES(X,'LP 4-258',-46.875,32.1875,-37.21875,102,'2014-10-17 19:10:26');
INSERT INTO "System" VALUES(X,'LP 5-110',-51.5625,37.21875,-41.375,102,'2014-10-17 19:14:58');
INSERT INTO "System" VALUES(X,'Wregoe MK-Q B46-2',-56,44.46875,-43.5625,102,'2014-10-17 19:20:21');
INSERT INTO "System" VALUES(X,'BD+81 297',-47.03125,41.0625,-41.8125,102,'2014-10-17 19:24:46');
INSERT INTO "System" VALUES(X,'NSV 4864',-46.09375,38.625,-36.0625,102,'2014-10-17 19:30:16');
INSERT INTO "System" VALUES(X,'Enlil',-37.5625,39.09375,-39.40625,102,'2014-10-17 19:45:43');
INSERT INTO "System" VALUES(X,'KUI 47',-38.9375,43.5625,-38.96875,102,'2014-10-17 19:50:53');
INSERT INTO "System" VALUES(X,'Apep',-42.8125,46.9375,-38,102,'2014-10-17 19:55:34');
INSERT INTO "System" VALUES(X,'LHS 2610',-41.3125,40.4375,-27.375,102,'2014-10-17 20:00:39');
INSERT INTO "System" VALUES(X,'23 H. Camelopardalis',-37,26.25,-36.625,102,'2014-10-17 20:14:49');
INSERT INTO "System" VALUES(X,'K Camelopardalis',-45.21875,26.625,-43.46875,102,'2014-10-17 20:19:11');
INSERT INTO "System" VALUES(X,'LHS 207',-47.84375,28.65625,-45.8125,102,'2014-10-17 20:23:21');
INSERT INTO "System" VALUES(X,'Wredguia BT-0 B47-0',-64.5,38.75,-33.6875,102,'2014-10-17 20:44:13');
INSERT INTO "System" VALUES(X,'Wredguia FZ-M B48-3',-65.8125,39.1875,-24.25,102,'2014-10-17 20:48:28');
INSERT INTO "System" VALUES(X,'NLTT 46629',-67.34375,38.21875,-25.9375,102,'2014-10-17 20:52:35');
INSERT INTO "System" VALUES(X,'Wredguia DK-G C24-11',-70.34375,46.03125,-24.6875,102,'2014-10-17 20:59:30');
INSERT INTO "System" VALUES(X,'NLTT 42620',-61.78125,46.28125,-21.53125,102,'2014-10-17 21:05:23');
INSERT INTO "System" VALUES(X,'LTT 18432',-59.21875,44.84375,-22.6875,102,'2014-10-17 21:09:33');
INSERT INTO "System" VALUES(X,'Wredguia BT-0 B47-3',-75.90625,50.84375,-23.5625,102,'2014-10-17 21:17:32');
INSERT INTO "System" VALUES(X,'Wredguia DK-G C24-17',-75.375,54.5625,-13.78125,102,'2014-10-17 21:23:26');
INSERT INTO "System" VALUES(X,'LTT 14761',-72.3125,60.96875,-19.28125,102,'2014-10-17 21:27:19');
INSERT INTO "System" VALUES(X,'Jata',-67.78125,58.3125,-28.8125,102,'2014-10-17 21:31:54');
(The regular version of Trade Dangerous may need to remove "102," from each line, not sure if Smacker's changes to the database structure have been merged)

That's me done for the day. I'll map some more tomorrow. :cool:
 

wolverine2710

Tutorial & Guide Writer
Holy smoke. Do you ever sleep.
444+25=469. Just 101 missing ;-)

Took the liberty of copy/pasting your post here in the TD thread.
 
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I presently have distances data from here and here.

Are there any other sources I should consider?

You can grab the data I've got in my Github tree. It's in distances.json. Some of it is from the first of those spreadsheets you linked, though I've made a few corrections to system names and removed one bad row. The rest is data I've gathered in the last couple of days. There might be some data you haven't got in systems.json as well. I'll be updating both files later today.
 

ShadowGar

Banned
For people that may not use Trade Dangerous or are not aware of it, this is all of the current stars we have,whether crowd sourced or obtained from Brookes.

489 stars in total

https://bitbucket.org/kfsone/traded...59b86f370ada11d2834/data/System.csv?at=master



Also stations - 286 stations in total

https://bitbucket.org/kfsone/traded...9b86f370ada11d2834/data/Station.csv?at=master

I'm putting this here so people looking for a compiled source can see if we have stars with coords they don't. Thank you to every one helping with this project. Your all awesome.
 
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I have 389 stars, given the two sources I linked. If you have only 312, that's not much beyond the official B2 data.

In fact, the unique combination of B1 and B2 data gives 310 stars by itself.
 
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wolverine2710

Tutorial & Guide Writer
I thought we had 466 systems now. TD is rather in flux because of the work done by volunteers who created new functionality. All this work will be merged into TD. Latest I know is that the tradedangerous.sql file now only has the scheme and that data is in .csv files. I've checked TD in git and it looks like the latest master of kfsone has an up to date systems.json file. Checked it with the branch of Smacker. In both they look the same. kfsone , Smacker. That said I could have sworn I saw in one of the Smacker branches a file with 496 entries, can't find it back.

So, I thought there were 466 entries, but the system.csv has 490/496 entries. I'm confused now.

What we need (for crowd souring) is for example an google doc document only listing the systemnames (could be with coords) so volunteers here now what has been done. I'm sure Harbinger who is crowd sourcing like a mad man does not like double work. So I guess he has a list of system names (wit or without coords). Perhaps he can share it with us.

Its al growing pains and when things get automized that problem will disappear.

@Smacker. What extra sources do you have that you have 490/496 entries in your file instead of what I thought were 496.
 
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wolverine2710

Tutorial & Guide Writer
I'm having a couple of friends over this weekend (in 3+ hours) so very very limited internet access. So you don't get spammed by my messages. Probably pester you again Sunday evening!!
 
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I haven't really been keeping up with this thread, and am too lazy to read the backlog :p. So I'm not sure where y'all are at with the mapping project. In any case, I've recorded a whole slew of distances myself, and I have high confidence coordinates for 163 stars, plus the 306
inhabited stars, for a grand total of 469 stars. My raw data includes a handful of distances I've taken from others in this thread, but the vast majority are my own entered data.

My previous list of star coordinates included lower confidence coordinates, but the new list only has coordinates for stars where I'm reasonably confident that it is the One True Coordinate(tm).

I've updated my previously shared spreadsheet at http://goo.gl/FhHqyf

Hope it helps!
 
I suspect the issue may come down to easily telling which in-game ones we already have co-ordinates for and which we don't. There's no reliable way to be sure you've spotted and checked all stars in a certain area.

The best thing I can think of is using the Nav panel, but that's still going to be an awful lot of tedious name entry to check if any of the listed systems still need data.

With the nav panel, with a suitably high end jump drive you get a list of all stars up to 20LY. So, if you keep a list of all stars that you've recorded the names from the nav panel from, you could compute the areas which haven't been scanned for star names yet: any region that is outside the union of all 20 LY radius spheres centered on the the stars you've recorded star names at.
 

wolverine2710

Tutorial & Guide Writer
I haven't really been keeping up with this thread, and am too lazy to read the backlog :p. So I'm not sure where y'all are at with the mapping project. In any case, I've recorded a whole slew of distances myself, and I have high confidence coordinates for 163 stars, plus the 306
inhabited stars, for a grand total of 469 stars. My raw data includes a handful of distances I've taken from others in this thread, but the vast majority are my own entered data.

My previous list of star coordinates included lower confidence coordinates, but the new list only has coordinates for stars where I'm reasonably confident that it is the One True Coordinate(tm).

I've updated my previously shared spreadsheet at http://goo.gl/FhHqyf

Hope it helps!

Thanks for sharing. Hopefully some/most of the stars you have done are not in the 466 know star sytems ;-)
A few simple Linux statements involving a uniq command would reveal if you coords are uniqe ones. If one has installed git you could gitbash which seems to have most linux statement. Every bit of data is of course helpful!!
 
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Perhaps its possible to have the systems.json in a shared google doc or so and have that updated by me or others and downloaded by volunteers so to minimize double entries. Have to think about this.

I've added the systems Harbinger has post here which have distance data.
Edit: Oops, missed one of the posts. Still got 25 systems of Harbinger's to add (assuming no dupes).
Edit2: Ok, Harbinger's are all in now. 425 systems total.

You can download an up to date systems.json here. I'm going to look at JesusFreke's data now.
 
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Newly mapped stars:

  • Gweir (3.125, 31.75, -11.625).
  • Taranis (-52.53125, 18.46875, -28.6875).

I found a couple of typos in the distance data for these two:
Gweir - San Guaralaru should be 136.966 not 136.866
Taranis - San Guaralaru should be 82.024 not 89.024

The coordinates are correct anyway.
 

ShadowGar

Banned
Ok, that was my bad. I'm looking through so many files now. I edited my original post with the correct numbers. The master fork is totally up to date now. All forks working on the project has been submitted and merged.

I was not synced with the master from my fork and only counted before the final big updates of the day. When I noticed a final sync, I counted 489 stars in total this was after I posted previously. I then later realized...wait a second.... that can't be right. haha

Original post https://forums.frontier.co.uk/showpost.php?p=884803&postcount=368

A lot of changes have went through and I'm still looking through all of the changes. Now at one point we were at 516 stars, but those were duplicates.
 
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wolverine2710

Tutorial & Guide Writer
I've added the systems Harbinger has post here which have distance data.
Edit: Oops, missed one of the posts. Still got 25 systems of Harbinger's to add (assuming no dupes).
Edit2: Ok, Harbinger's are all in now. 425 systems total.

You can download an up to date systems.json here. I'm going to look at JesusFreke's data now.

Thanks for the dedication. Harbinger mentioned yesterday was counting 466 systems and smacker has 490 systems. At very hard to keep up with everything I know. Am I correct that the 425 in your list have been "confirmed" by your tool.
 
Based on the new and old distances integerated with the allready calculated systems my program came up with the following:

Warnings and errors:
Code:
# ERROR: system 'Wredguia AT-O B47-1' allready known as 'Wredguia AT-0 B47-1'
# ERROR: system 'Wredguia AT-O B47-2' allready known as 'Wredguia AT-0 B47-2'
# ERROR: system 'Wredguia AT-O B47-3' allready known as 'Wredguia AT-0 B47-3'
# ERROR: system 'Wredguia XI-I C23-12' allready known as 'Wredguia XH-C23-12'
# WARNING: both systems known, distance differ: 41 Gamma Serpentis   -> Aulin                   20.474 <>    20.747
# WARNING: both systems known, distance differ: Aulin                -> i Bootis                  7.16 <>      3.53
# WARNING: both systems known, distance differ: Gweir                -> San Guaralaru          136.866 <>   136.966
# WARNING: both systems known, distance differ: HIP 105906           -> 59 Draconis             50.798 <>    50.740
# WARNING: both systems known, distance differ: HIP 105906           -> DX 799                 106.535 <>   106.509
# WARNING: both systems known, distance differ: HIP 105906           -> HIP 115777              20.512 <>    20.517
# WARNING: both systems known, distance differ: HIP 105906           -> LHS 3343               105.598 <>   105.729
# WARNING: both systems known, distance differ: HIP 105906           -> LP 103-294             100.707 <>   100.670
# WARNING: both systems known, distance differ: HIP 105906           -> LP 274-8               114.241 <>   114.242
# WARNING: both systems known, distance differ: HIP 105906           -> Nanauatzin             126.134 <>   126.164
# WARNING: both systems known, distance differ: HIP 105906           -> Wredguia BT-O B47-3     52.714 <>    50.427
# WARNING: both systems known, distance differ: HIP 105906           -> Wredguia PC-D D12-74    39.972 <>    40.002
# WARNING: both systems known, distance differ: HIP 105906           -> Wredguia XH-Q B46-4     21.352 <>    21.346
# WARNING: both systems known, distance differ: HIP 105906           -> Wredguia YD-I C23-11    48.412 <>    48.366
# WARNING: both systems known, distance differ: HIP 105906           -> Wredguia ZS-O B47-0     21.603 <>    21.632
# WARNING: both systems known, distance differ: HIP 105906           -> Wredguia ZS-O B47-1     32.963 <>    32.971
# WARNING: both systems known, distance differ: HIP 105906           -> Yinfu                   94.077 <>    94.086
# WARNING: both systems known, distance differ: HIP 91906            -> BD+74 938               25.305 <>    25.284
# WARNING: both systems known, distance differ: HIP 91906            -> HIP 105557              20.756 <>    20.746
# WARNING: both systems known, distance differ: Jurua                -> 59 Draconis             33.311 <>    33.303
# WARNING: both systems known, distance differ: Jurua                -> BD+74 938               47.439 <>    47.419
# WARNING: both systems known, distance differ: Jurua                -> DX 799                  51.441 <>    51.405
# WARNING: both systems known, distance differ: Jurua                -> HIP 105557              55.709 <>    55.741
# WARNING: both systems known, distance differ: Jurua                -> HIP 115777               47.53 <>     47.54
# WARNING: both systems known, distance differ: Jurua                -> LHS 3343                65.973 <>    66.024
# WARNING: both systems known, distance differ: Jurua                -> LP 103-294              56.033 <>    55.999
# WARNING: both systems known, distance differ: Jurua                -> LP 274-8                80.385 <>    80.384
# WARNING: both systems known, distance differ: Jurua                -> Nanauatzin              83.942 <>    83.993
# WARNING: both systems known, distance differ: Jurua                -> Ross 1019                78.12 <>     77.65
# WARNING: both systems known, distance differ: Jurua                -> Wredguia AT-O B47-0     46.598 <>    46.615
# WARNING: both systems known, distance differ: Jurua                -> Wredguia PC-D D12-74    65.034 <>    65.076
# WARNING: both systems known, distance differ: Jurua                -> Wredguia XH-Q B46-4     50.164 <>    50.195
# WARNING: both systems known, distance differ: Jurua                -> Wredguia YD-I C23-11    72.355 <>    72.302
# WARNING: both systems known, distance differ: Jurua                -> Wredguia YD-I C23-12    54.488 <>    54.448
# WARNING: both systems known, distance differ: Jurua                -> Wredguia ZS-O B47-0     63.429 <>    63.412
# WARNING: both systems known, distance differ: Jurua                -> Wredguia ZS-O B47-1     59.096 <>    59.127
# WARNING: both systems known, distance differ: Jurua                -> Yinfu                   45.833 <>    45.816
# WARNING: both systems known, distance differ: Keries               -> Alpha Cygni           1391.399 <>  1391.398
# WARNING: both systems known, distance differ: LHS 3461             -> LP 9-231                  81.2 <>      18.2
# WARNING: both systems known, distance differ: Loga                 -> LFT 668                 64.243 <>    64.244
# WARNING: both systems known, distance differ: Loga                 -> LP 274-8                80.403 <>    80.402
# WARNING: both systems known, distance differ: Loga                 -> Perkwunos               64.483 <>    63.483
# WARNING: both systems known, distance differ: LP 275-68            -> LP 329-18                 12.2 <>      17.2
# WARNING: both systems known, distance differ: Moros                -> 59 Draconis             37.442 <>    37.470
# WARNING: both systems known, distance differ: Moros                -> HIP 105557              73.074 <>    73.097
# WARNING: both systems known, distance differ: Moros                -> HIP 115777              68.189 <>    68.213
# WARNING: both systems known, distance differ: Moros                -> LHS 3343                53.526 <>    43.533
# WARNING: both systems known, distance differ: Moros                -> LP 103-294              32.381 <>    32.354
# WARNING: both systems known, distance differ: Moros                -> LP 274-8                60.738 <>    60.728
# WARNING: both systems known, distance differ: Moros                -> Nanauatzin              64.949 <>    64.999
# WARNING: both systems known, distance differ: Moros                -> Ross 1019               60.365 <>    59.672
# WARNING: both systems known, distance differ: Moros                -> Wredguia AT-O B47-0     63.346 <>    63.352
# WARNING: both systems known, distance differ: Moros                -> Wredguia PC-D D12-74    73.892 <>    73.927
# WARNING: both systems known, distance differ: Moros                -> Wredguia XH-Q B46-4     70.802 <>    70.830
# WARNING: both systems known, distance differ: Moros                -> Wredguia YD-I C23-11    82.719 <>    82.710
# WARNING: both systems known, distance differ: Moros                -> Wredguia YD-I C23-12    71.902 <>    71.853
# WARNING: both systems known, distance differ: Moros                -> Wredguia ZS-O B47-0     78.517 <>    78.498
# WARNING: both systems known, distance differ: Moros                -> Wredguia ZS-O B47-1     69.726 <>    69.749
# WARNING: both systems known, distance differ: Pata Thewi           -> Wredguia ZS-O B47-0       19.1 <>      19.2
# WARNING: both systems known, distance differ: Taranis              -> San Guaralaru           89.024 <>    82.024
# WARNING: both systems known, distance differ: Tring                -> Alpha Cygni           1292.807 <>  1292.806
# WARNING: both systems known, distance differ: Wikmeang             -> Wredguia ZS-O B47-0       16.6 <>      16.5

This error is interessting:
Code:
# ERROR: system 'Wredguia XI-I C23-12' allready known as 'Wredguia XH-C23-12'

New systems:
Code:
AGKR 199	-87	35.5	-53.875
Alkurhah	-96.75	13.21875	-28.53125
HIP 4041	-106.15625	36.40625	-69.3125
Iota Cephei	-106.75	12.6875	-41.71875
IZ Bootis	-23.625	61.71875	7.9375
LB 2449	-26.0625	51.625	-17.40625
LHS 2459	-11	10.78125	-8.21875
LHS 3075	-34.875	51.875	12.90625
Loucetios	-21.4375	58.0625	-10.15625
LTT 14474	-68	60.46875	-28.40625
LTT 14542	-57.21875	57.84375	-14.625
LTT 18528	-99.375	17.6875	-24.5625
MCC 813	-78.625	21.46875	-3.125
Ross 690	-28.40625	47.8125	-21.96875
STKM 1-1379	-81.84375	59.3125	-27.96875
Thaumas	-50.4375	62.71875	-6.6875
VW Cephi	-79.6875	31.03125	-28
Wredguia AT-O B47-1	-96.71875	52.75	-32.1875
Wredguia AT-O B47-2	-97.96875	58.46875	-28.65625
Wredguia AT-O B47-3	-97.1875	56.75	-26.625
Wredguia BO-O B47-1	-114.90625	16.40625	-33.6875
Wredguia BO-O B47-2	-107.46875	19.5625	-30.21875
Wredguia BO-O B47-3	-112.5	21.8125	-30.40625
Wredguia BO-O B47-5	-112.65625	22.03125	-18.875
Wredguia BT-O B47-1	-68.09375	52.4375	-30.96875
Wredguia CO-O B47-1	-93.6875	21.59375	-23.59375
Wredguia CO-O B47-3	-87.46875	17.8125	-23.46875
Wredguia DE-N B48-0	-82.71875	55.65625	-21.59375
Wredguia DJ-O B47-3	-112	15.90625	-38.75
Wredguia DJ-O B47-5	-113.3125	14.65625	-41.46875
Wredguia DK-G C24-15	-83.46875	35.28125	-4.90625
Wredguia DO-O B47-1	-69.71875	26.375	-31.625
Wredguia DO-O B47-2	-68.96875	29.46875	-31.8125
Wredguia DO-O B47-3	-72.5	24.5	-33.6875
Wredguia DO-O B47-4	-77.4375	19.125	-27.21875
Wredguia EZ-M B48-2	-91.59375	44.5625	-17.59375
Wredguia FF-G C24-19	-101.90625	17.40625	-18.90625
Wredguia GU-M B48-2	-88.0625	24.40625	-13.25
Wredguia HP-M B48-0	-112.4375	9.8125	-20.21875
Wredguia LW-E D11-124	-54.59375	51.15625	-21.09375
Wredguia LW-E D11-125	-50.40625	54.59375	-11.09375
Wredguia LW-E D11-126	-54	56.09375	4.46875
Wredguia VM-Q B46-2	-98.6875	51.4375	-48.125
Wredguia VM-Q B46-4	-103.21875	37.84375	-61.96875
Wredguia VM-Q B46-5	-101	43.125	-63.84375
Wredguia WM-Q B46-0	-100.15625	47.96875	-62.75
Wredguia WM-Q B46-1	-94	46.96875	-60.875
Wredguia WM-Q B46-2	-90.1875	44.71875	-55.84375
Wredguia WM-Q B46-3	-87.34375	45.8125	-59
Wredguia XH-Q B46-1	-86.09375	43.90625	-37.09375
Wredguia XH-Q B46-2	-82.34375	49.09375	-42.09375
Wredguia XI-I C23-12	-92.875	58.15625	-34.25
Wredguia XM-Q B46-2	-81.125	52.25	-48.46875
Wredguia XM-Q B46-3	-78.71875	46.46875	-47.34375
Wredguia YC-Q B46-4	-131.03125	16.125	-55.28125
Wredguia **-Q B46-4	-100.90625	20.03125	-48
Wregoe SB-N B48-1	-47.03125	57.59375	-8.5625
Wregoe WV-E D11-120	-14.28125	54.84375	-20.8125

Argl, 'Wredguia **-Q B46-4' should be first star Y second one H, the forum made this!

Also note that I replaced Zero "0" with "O" for the XX-X because it looks like that should be letters not numbers.
 
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Harbinger

Volunteer Moderator
I found a couple of typos in the distance data for these two:
Gweir - San Guaralaru should be 136.966 not 136.866
Taranis - San Guaralaru should be 82.024 not 89.024

The coordinates are correct anyway.

Fortunately I use 9 reference stars in my calculations so 1 bad distance in 9 doesn't tend to affect the output.

I should really check for typos in my input though. I'll add a distance calculation verification into the mix for future efforts.
 
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