Exposure
ID
SPICA.2025-12-15T08-21-03_1
Header ID
SPICA.2025-12-15T08-21-03
Date updated
2025-12-15 08:19:58 UTC+0000
Release date
None
UTC Start
2025-12-15 08:19:58.154
UTC End
2025-12-15 08:20:58.154
MJD Start
61024.3472008619
MJD End
61024.34789530633
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
9.49963
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.97104
Observation
ID
70858
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
52572
Name
HD_54719
RA
107.7849
DEC
30.24516
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9911 33.9912 90.5039 90.6574
S1-E1 330.5155 330.5355 58.9647 59.0955
S1-E2 278.7602 278.7619 66.4872 66.6231
S1-W1 271.0306 271.1569 118.8580 119.0429
S1-W2 209.3198 209.3376 99.4985 99.6641
S2-E1 302.0691 302.0968 55.5902 55.7192
S2-E2 248.0978 248.1041 63.2907 63.4244
S2-W1 241.6572 241.7931 122.6883 122.8750
S2-W2 175.8269 175.8460 101.2305 101.3983
E1-E2 65.3035 65.3352 -155.0112 -154.8875
E1-W1 304.6796 304.9761 -171.3490 -171.2209
E1-W2 218.8455 218.9826 -159.4690 -159.3459
E2-W1 242.7092 242.9735 -175.6897 -175.5578
E2-W2 153.8233 153.9289 -161.3600 -161.2367
W1-W2 101.1129 101.2592 -17.8082 -17.6451
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 61024.3472008619
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_54719
HIERARCH OBS RA 107.7849
HIERARCH OBS DEC 30.24516
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 33.9911
HIERARCH ISS PBL12 END 33.9912
HIERARCH ISS PBLA12 START 90.5039
HIERARCH ISS PBLA12 END 90.6574
HIERARCH ISS PBL13 START 330.5155
HIERARCH ISS PBL13 END 330.5355
HIERARCH ISS PBLA13 START 58.9647
HIERARCH ISS PBLA13 END 59.0955
HIERARCH ISS PBL14 START 278.7602
HIERARCH ISS PBL14 END 278.7619
HIERARCH ISS PBLA14 START 66.4872
HIERARCH ISS PBLA14 END 66.6231
HIERARCH ISS PBL15 START 271.0306
HIERARCH ISS PBL15 END 271.1569
HIERARCH ISS PBLA15 START 118.858
HIERARCH ISS PBLA15 END 119.0429
HIERARCH ISS PBL16 START 209.3198
HIERARCH ISS PBL16 END 209.3376
HIERARCH ISS PBLA16 START 99.4985
HIERARCH ISS PBLA16 END 99.6641
HIERARCH ISS PBL23 START 302.0691
HIERARCH ISS PBL23 END 302.0968
HIERARCH ISS PBLA23 START 55.5902
HIERARCH ISS PBLA23 END 55.7192
HIERARCH ISS PBL24 START 248.0978
HIERARCH ISS PBL24 END 248.1041
HIERARCH ISS PBLA24 START 63.2907
HIERARCH ISS PBLA24 END 63.4244
HIERARCH ISS PBL25 START 241.6572
HIERARCH ISS PBL25 END 241.7931
HIERARCH ISS PBLA25 START 122.6883
HIERARCH ISS PBLA25 END 122.875
HIERARCH ISS PBL26 START 175.8269
HIERARCH ISS PBL26 END 175.846
HIERARCH ISS PBLA26 START 101.2305
HIERARCH ISS PBLA26 END 101.3983
HIERARCH ISS PBL34 START 65.3035
HIERARCH ISS PBL34 END 65.3352
HIERARCH ISS PBLA34 START -155.0112
HIERARCH ISS PBLA34 END -154.8875
HIERARCH ISS PBL35 START 304.6796
HIERARCH ISS PBL35 END 304.9761
HIERARCH ISS PBLA35 START -171.349
HIERARCH ISS PBLA35 END -171.2209
HIERARCH ISS PBL36 START 218.8455
HIERARCH ISS PBL36 END 218.9826
HIERARCH ISS PBLA36 START -159.469
HIERARCH ISS PBLA36 END -159.3459
HIERARCH ISS PBL45 START 242.7092
HIERARCH ISS PBL45 END 242.9735
HIERARCH ISS PBLA45 START -175.6897
HIERARCH ISS PBLA45 END -175.5578
HIERARCH ISS PBL46 START 153.8233
HIERARCH ISS PBL46 END 153.9289
HIERARCH ISS PBLA46 START -161.36
HIERARCH ISS PBLA46 END -161.2367
HIERARCH ISS PBL56 START 101.1129
HIERARCH ISS PBL56 END 101.2592
HIERARCH ISS PBLA56 START -17.8082
HIERARCH ISS PBLA56 END -17.6451
HIERARCH CHARA TAU0 9.49963
HIERARCH CHARA SEEING 0.97104