Exposure
ID
SPICA.2025-09-15T07-27-16_1
Header ID
SPICA.2025-09-15T07-27-16
Date updated
2025-09-15 07:26:11 UTC+0000
Release date
None
UTC Start
2025-09-15 07:26:11.499
UTC End
2025-09-15 07:27:11.499
MJD Start
60933.309855313
MJD End
60933.31054975743
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
64046
Category
science
Program ID
S05
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty
Target
ID
47704
Name
HD_222368
RA
354.9877
DEC
5.626291
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.0532 30.0621 96.7079 96.8777
S1-E1 301.6468 301.3386 61.1414 61.2746
S1-E2 250.6084 250.4061 69.3685 69.5185
S1-W1 244.7344 245.1387 130.2737 130.4116
S1-W2 184.4377 184.5827 107.4283 107.5976
S2-E1 277.7509 277.4486 57.5331 57.6580
S2-E2 224.3371 224.1328 65.8412 65.9846
S2-W1 220.3200 220.7059 134.5989 134.7270
S2-W2 155.0098 155.1460 109.4951 109.6631
E1-E2 64.5049 64.4484 -152.6348 -152.5821
E1-W1 313.5160 313.5012 -165.6954 -165.6681
E1-W2 219.3516 219.2071 -156.2864 -156.2432
E2-W1 251.1032 251.1506 -169.0234 -168.9989
E2-W2 155.0321 154.9449 -157.8048 -157.7651
W1-W2 103.5247 103.6665 -5.9622 -5.9274
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.309855313
PI-COI ebrahimkutty
HIERARCH OBS TARG NAME HD_222368
HIERARCH OBS RA 354.9877
HIERARCH OBS DEC 5.626291
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 30.0532
HIERARCH ISS PBL12 END 30.0621
HIERARCH ISS PBLA12 START 96.7079
HIERARCH ISS PBLA12 END 96.8777
HIERARCH ISS PBL13 START 301.6468
HIERARCH ISS PBL13 END 301.3386
HIERARCH ISS PBLA13 START 61.1414
HIERARCH ISS PBLA13 END 61.2746
HIERARCH ISS PBL14 START 250.6084
HIERARCH ISS PBL14 END 250.4061
HIERARCH ISS PBLA14 START 69.3685
HIERARCH ISS PBLA14 END 69.5185
HIERARCH ISS PBL15 START 244.7344
HIERARCH ISS PBL15 END 245.1387
HIERARCH ISS PBLA15 START 130.2737
HIERARCH ISS PBLA15 END 130.4116
HIERARCH ISS PBL16 START 184.4377
HIERARCH ISS PBL16 END 184.5827
HIERARCH ISS PBLA16 START 107.4283
HIERARCH ISS PBLA16 END 107.5976
HIERARCH ISS PBL23 START 277.7509
HIERARCH ISS PBL23 END 277.4486
HIERARCH ISS PBLA23 START 57.5331
HIERARCH ISS PBLA23 END 57.658
HIERARCH ISS PBL24 START 224.3371
HIERARCH ISS PBL24 END 224.1328
HIERARCH ISS PBLA24 START 65.8412
HIERARCH ISS PBLA24 END 65.9846
HIERARCH ISS PBL25 START 220.32
HIERARCH ISS PBL25 END 220.7059
HIERARCH ISS PBLA25 START 134.5989
HIERARCH ISS PBLA25 END 134.727
HIERARCH ISS PBL26 START 155.0098
HIERARCH ISS PBL26 END 155.146
HIERARCH ISS PBLA26 START 109.4951
HIERARCH ISS PBLA26 END 109.6631
HIERARCH ISS PBL34 START 64.5049
HIERARCH ISS PBL34 END 64.4484
HIERARCH ISS PBLA34 START -152.6348
HIERARCH ISS PBLA34 END -152.5821
HIERARCH ISS PBL35 START 313.516
HIERARCH ISS PBL35 END 313.5012
HIERARCH ISS PBLA35 START -165.6954
HIERARCH ISS PBLA35 END -165.6681
HIERARCH ISS PBL36 START 219.3516
HIERARCH ISS PBL36 END 219.2071
HIERARCH ISS PBLA36 START -156.2864
HIERARCH ISS PBLA36 END -156.2432
HIERARCH ISS PBL45 START 251.1032
HIERARCH ISS PBL45 END 251.1506
HIERARCH ISS PBLA45 START -169.0234
HIERARCH ISS PBLA45 END -168.9989
HIERARCH ISS PBL46 START 155.0321
HIERARCH ISS PBL46 END 154.9449
HIERARCH ISS PBLA46 START -157.8048
HIERARCH ISS PBLA46 END -157.7651
HIERARCH ISS PBL56 START 103.5247
HIERARCH ISS PBL56 END 103.6665
HIERARCH ISS PBLA56 START -5.9622
HIERARCH ISS PBLA56 END -5.9274
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1