Exposure
ID
SPICA.2025-06-19T11-26-16_1
Header ID
SPICA.2025-06-19T11-26-16
Date updated
2025-06-19 11:25:11 UTC+0000
Release date
None
UTC Start
2025-06-19 11:25:11.569
UTC End
2025-06-19 11:26:11.569
MJD Start
60845.4758283416
MJD End
60845.47652278603
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
68362
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
S1S2E1E2W1
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.2823 26.2635 121.5292 121.7173
S1-E1 289.7728 289.7966 84.6921 84.8948
S1-E2 235.6677 235.6561 92.6171 92.8119
S1-W1 234.1486 233.9192 157.2976 157.5286
S2-E1 269.1996 269.2333 81.3364 81.5431
S2-E2 213.0405 213.0430 89.1977 89.3958
S2-W1 213.3773 213.1755 161.4262 161.6625
E1-E2 65.0522 65.0620 -125.2743 -125.0322
E1-W1 313.4112 313.4217 -140.7819 -140.5291
E2-W1 251.3297 251.3269 -144.7501 -144.4953
Header: used keywords
Key Value
HIERARCH OBS PROG ID S2
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60845.4758283416
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 S1S2E1E2W1
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 26.2823
HIERARCH ISS PBL12 END 26.2635
HIERARCH ISS PBLA12 START 121.5292
HIERARCH ISS PBLA12 END 121.7173
HIERARCH ISS PBL13 START 289.7728
HIERARCH ISS PBL13 END 289.7966
HIERARCH ISS PBLA13 START 84.6921
HIERARCH ISS PBLA13 END 84.8948
HIERARCH ISS PBL14 START 235.6677
HIERARCH ISS PBL14 END 235.6561
HIERARCH ISS PBLA14 START 92.6171
HIERARCH ISS PBLA14 END 92.8119
HIERARCH ISS PBL15 START 234.1486
HIERARCH ISS PBL15 END 233.9192
HIERARCH ISS PBLA15 START 157.2976
HIERARCH ISS PBLA15 END 157.5286
HIERARCH ISS PBL23 START 269.1996
HIERARCH ISS PBL23 END 269.2333
HIERARCH ISS PBLA23 START 81.3364
HIERARCH ISS PBLA23 END 81.5431
HIERARCH ISS PBL24 START 213.0405
HIERARCH ISS PBL24 END 213.043
HIERARCH ISS PBLA24 START 89.1977
HIERARCH ISS PBLA24 END 89.3958
HIERARCH ISS PBL25 START 213.3773
HIERARCH ISS PBL25 END 213.1755
HIERARCH ISS PBLA25 START 161.4262
HIERARCH ISS PBLA25 END 161.6625
HIERARCH ISS PBL34 START 65.0522
HIERARCH ISS PBL34 END 65.062
HIERARCH ISS PBLA34 START -125.2743
HIERARCH ISS PBLA34 END -125.0322
HIERARCH ISS PBL35 START 313.4112
HIERARCH ISS PBL35 END 313.4217
HIERARCH ISS PBLA35 START -140.7819
HIERARCH ISS PBLA35 END -140.5291
HIERARCH ISS PBL45 START 251.3297
HIERARCH ISS PBL45 END 251.3269
HIERARCH ISS PBLA45 START -144.7501
HIERARCH ISS PBLA45 END -144.4953
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1