Exposure
ID
SPICA.2025-07-12T07-40-37_1
Header ID
SPICA.2025-07-12T07-40-37
Date updated
2025-07-12 07:39:32 UTC+0000
Release date
None
UTC Start
2025-07-12 07:39:32.842
UTC End
2025-07-12 07:40:32.842
MJD Start
60868.3191301139
MJD End
60868.31982455833
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
68335
Category
science
Program ID
S04
Program Title
TBD
Program Type
Normal
PI / COI
ibanez
Target
ID
50785
Name
HD_182572
RA
291.2425
DEC
11.94441
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7122 31.7205 98.1655 98.3249
S1-E1 310.8080 310.5777 63.8657 64.0087
S1-E2 260.2497 260.1068 71.9696 72.1229
S1-W1 258.6788 258.9847 129.9015 130.0384
S1-W2 195.4491 195.5651 108.3267 108.4850
S2-E1 285.1710 284.9402 60.2729 60.4105
S2-E2 232.2170 232.0688 68.5135 68.6629
S2-W1 232.3078 232.5989 134.0191 134.1494
S2-W2 164.3295 164.4372 110.2777 110.4350
E1-E2 64.5881 64.5352 -150.7462 -150.6637
E1-W1 313.3770 313.3306 -165.0985 -165.0401
E1-W2 219.2900 219.1480 -154.7632 -154.6895
E2-W1 251.3153 251.3276 -168.7511 -168.6955
E2-W2 154.9266 154.8383 -156.4367 -156.3663
W1-W2 105.2731 105.3812 -7.0437 -6.9804
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60868.3191301139
PI-COI ibanez
HIERARCH OBS TARG NAME HD_182572
HIERARCH OBS RA 291.2425
HIERARCH OBS DEC 11.94441
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 31.7122
HIERARCH ISS PBL12 END 31.7205
HIERARCH ISS PBLA12 START 98.1655
HIERARCH ISS PBLA12 END 98.3249
HIERARCH ISS PBL13 START 310.808
HIERARCH ISS PBL13 END 310.5777
HIERARCH ISS PBLA13 START 63.8657
HIERARCH ISS PBLA13 END 64.0087
HIERARCH ISS PBL14 START 260.2497
HIERARCH ISS PBL14 END 260.1068
HIERARCH ISS PBLA14 START 71.9696
HIERARCH ISS PBLA14 END 72.1229
HIERARCH ISS PBL15 START 258.6788
HIERARCH ISS PBL15 END 258.9847
HIERARCH ISS PBLA15 START 129.9015
HIERARCH ISS PBLA15 END 130.0384
HIERARCH ISS PBL16 START 195.4491
HIERARCH ISS PBL16 END 195.5651
HIERARCH ISS PBLA16 START 108.3267
HIERARCH ISS PBLA16 END 108.485
HIERARCH ISS PBL23 START 285.171
HIERARCH ISS PBL23 END 284.9402
HIERARCH ISS PBLA23 START 60.2729
HIERARCH ISS PBLA23 END 60.4105
HIERARCH ISS PBL24 START 232.217
HIERARCH ISS PBL24 END 232.0688
HIERARCH ISS PBLA24 START 68.5135
HIERARCH ISS PBLA24 END 68.6629
HIERARCH ISS PBL25 START 232.3078
HIERARCH ISS PBL25 END 232.5989
HIERARCH ISS PBLA25 START 134.0191
HIERARCH ISS PBLA25 END 134.1494
HIERARCH ISS PBL26 START 164.3295
HIERARCH ISS PBL26 END 164.4372
HIERARCH ISS PBLA26 START 110.2777
HIERARCH ISS PBLA26 END 110.435
HIERARCH ISS PBL34 START 64.5881
HIERARCH ISS PBL34 END 64.5352
HIERARCH ISS PBLA34 START -150.7462
HIERARCH ISS PBLA34 END -150.6637
HIERARCH ISS PBL35 START 313.377
HIERARCH ISS PBL35 END 313.3306
HIERARCH ISS PBLA35 START -165.0985
HIERARCH ISS PBLA35 END -165.0401
HIERARCH ISS PBL36 START 219.29
HIERARCH ISS PBL36 END 219.148
HIERARCH ISS PBLA36 START -154.7632
HIERARCH ISS PBLA36 END -154.6895
HIERARCH ISS PBL45 START 251.3153
HIERARCH ISS PBL45 END 251.3276
HIERARCH ISS PBLA45 START -168.7511
HIERARCH ISS PBLA45 END -168.6955
HIERARCH ISS PBL46 START 154.9266
HIERARCH ISS PBL46 END 154.8383
HIERARCH ISS PBLA46 START -156.4367
HIERARCH ISS PBLA46 END -156.3663
HIERARCH ISS PBL56 START 105.2731
HIERARCH ISS PBL56 END 105.3812
HIERARCH ISS PBLA56 START -7.0437
HIERARCH ISS PBLA56 END -6.9804
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1