Exposure
ID
SPICA.2025-06-06T08-52-32_1
Header ID
SPICA.2025-06-06T08-52-32
Date updated
2025-06-06 08:51:26 UTC+0000
Release date
None
UTC Start
2025-06-06 08:51:26.895
UTC End
2025-06-06 08:52:26.895
MJD Start
60832.3690612835
MJD End
60832.36975572793
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68329
Category
science
Program ID
S2
Program Title
TBD
Program Type
Normal
PI / COI
roettenbacher
Target
ID
50783
Name
HD_185144
RA
293.09
DEC
69.66118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.7938 27.7960 86.0104 86.1981
S1-E1 267.3075 267.5283 46.2631 46.4678
S1-E2 222.4297 222.5849 55.7239 55.9194
S1-W1 261.2953 261.2284 114.8114 115.0342
S1-W2 180.2418 180.2218 96.2473 96.4446
S2-E1 246.5789 246.7918 42.1300 42.3395
S2-E2 198.9238 199.0747 51.6832 51.8825
S2-W1 237.3178 237.2582 118.0459 118.2734
S2-W2 152.9702 152.9491 98.0977 98.2972
E1-E2 60.2617 60.3049 -171.0892 -170.8414
E1-W1 297.7260 297.8856 171.4934 171.7523
E1-W2 204.8928 205.0321 -176.0921 -175.8405
E2-W1 240.9036 241.0184 167.1992 167.4597
E2-W2 144.9560 145.0519 -178.1698 -177.9167
W1-W2 107.1014 107.1197 -32.7918 -32.5311
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60832.3690612835
PI-COI roettenbacher
HIERARCH OBS TARG NAME HD_185144
HIERARCH OBS RA 293.09
HIERARCH OBS DEC 69.66118
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 27.7938
HIERARCH ISS PBL12 END 27.796
HIERARCH ISS PBLA12 START 86.0104
HIERARCH ISS PBLA12 END 86.1981
HIERARCH ISS PBL13 START 267.3075
HIERARCH ISS PBL13 END 267.5283
HIERARCH ISS PBLA13 START 46.2631
HIERARCH ISS PBLA13 END 46.4678
HIERARCH ISS PBL14 START 222.4297
HIERARCH ISS PBL14 END 222.5849
HIERARCH ISS PBLA14 START 55.7239
HIERARCH ISS PBLA14 END 55.9194
HIERARCH ISS PBL15 START 261.2953
HIERARCH ISS PBL15 END 261.2284
HIERARCH ISS PBLA15 START 114.8114
HIERARCH ISS PBLA15 END 115.0342
HIERARCH ISS PBL16 START 180.2418
HIERARCH ISS PBL16 END 180.2218
HIERARCH ISS PBLA16 START 96.2473
HIERARCH ISS PBLA16 END 96.4446
HIERARCH ISS PBL23 START 246.5789
HIERARCH ISS PBL23 END 246.7918
HIERARCH ISS PBLA23 START 42.13
HIERARCH ISS PBLA23 END 42.3395
HIERARCH ISS PBL24 START 198.9238
HIERARCH ISS PBL24 END 199.0747
HIERARCH ISS PBLA24 START 51.6832
HIERARCH ISS PBLA24 END 51.8825
HIERARCH ISS PBL25 START 237.3178
HIERARCH ISS PBL25 END 237.2582
HIERARCH ISS PBLA25 START 118.0459
HIERARCH ISS PBLA25 END 118.2734
HIERARCH ISS PBL26 START 152.9702
HIERARCH ISS PBL26 END 152.9491
HIERARCH ISS PBLA26 START 98.0977
HIERARCH ISS PBLA26 END 98.2972
HIERARCH ISS PBL34 START 60.2617
HIERARCH ISS PBL34 END 60.3049
HIERARCH ISS PBLA34 START -171.0892
HIERARCH ISS PBLA34 END -170.8414
HIERARCH ISS PBL35 START 297.726
HIERARCH ISS PBL35 END 297.8856
HIERARCH ISS PBLA35 START 171.4934
HIERARCH ISS PBLA35 END 171.7523
HIERARCH ISS PBL36 START 204.8928
HIERARCH ISS PBL36 END 205.0321
HIERARCH ISS PBLA36 START -176.0921
HIERARCH ISS PBLA36 END -175.8405
HIERARCH ISS PBL45 START 240.9036
HIERARCH ISS PBL45 END 241.0184
HIERARCH ISS PBLA45 START 167.1992
HIERARCH ISS PBLA45 END 167.4597
HIERARCH ISS PBL46 START 144.956
HIERARCH ISS PBL46 END 145.0519
HIERARCH ISS PBLA46 START -178.1698
HIERARCH ISS PBLA46 END -177.9167
HIERARCH ISS PBL56 START 107.1014
HIERARCH ISS PBL56 END 107.1197
HIERARCH ISS PBLA56 START -32.7918
HIERARCH ISS PBLA56 END -32.5311
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1