Exposure
ID
SPICA.2025-09-15T12-43-22_1
Header ID
SPICA.2025-09-15T12-43-22
Date updated
2025-09-15 12:42:17 UTC+0000
Release date
None
UTC Start
2025-09-15 12:42:17.295
UTC End
2025-09-15 12:43:17.295
MJD Start
60933.5293668364
MJD End
60933.530061280835
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
70454
Category
science
Program ID
S04/S05
Program Title
TBD
Program Type
Normal
PI / COI
ibanez/ebrahimkutty
Target
ID
47915
Name
HD_30652
RA
72.46004
DEC
6.961275
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.4755 30.4853 97.7174 97.8837
S1-E1 302.4524 302.1605 62.3066 62.4452
S1-E2 251.9821 251.7961 70.5748 70.7282
S1-W1 249.5625 249.9408 130.7114 130.8449
S1-W2 187.5804 187.7233 108.2980 108.4621
S2-E1 278.1754 277.8857 58.6670 58.7981
S2-E2 225.2921 225.1016 67.0368 67.1844
S2-W1 224.6157 224.9747 134.9485 135.0728
S2-W2 157.7223 157.8554 110.3312 110.4939
E1-E2 64.2778 64.2174 -152.0095 -151.9480
E1-W1 313.3657 313.3169 -165.4669 -165.4317
E1-W2 218.7006 218.5396 -155.7829 -155.7310
E2-W1 251.2984 251.3160 -168.8795 -168.8474
E2-W2 154.6200 154.5202 -157.3506 -157.3023
W1-W2 104.4730 104.5983 -6.0846 -6.0445
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.5293668364
PI-COI ibanez/ebrahimkutty
HIERARCH OBS TARG NAME HD_30652
HIERARCH OBS RA 72.46004
HIERARCH OBS DEC 6.961275
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 30.4755
HIERARCH ISS PBL12 END 30.4853
HIERARCH ISS PBLA12 START 97.7174
HIERARCH ISS PBLA12 END 97.8837
HIERARCH ISS PBL13 START 302.4524
HIERARCH ISS PBL13 END 302.1605
HIERARCH ISS PBLA13 START 62.3066
HIERARCH ISS PBLA13 END 62.4452
HIERARCH ISS PBL14 START 251.9821
HIERARCH ISS PBL14 END 251.7961
HIERARCH ISS PBLA14 START 70.5748
HIERARCH ISS PBLA14 END 70.7282
HIERARCH ISS PBL15 START 249.5625
HIERARCH ISS PBL15 END 249.9408
HIERARCH ISS PBLA15 START 130.7114
HIERARCH ISS PBLA15 END 130.8449
HIERARCH ISS PBL16 START 187.5804
HIERARCH ISS PBL16 END 187.7233
HIERARCH ISS PBLA16 START 108.298
HIERARCH ISS PBLA16 END 108.4621
HIERARCH ISS PBL23 START 278.1754
HIERARCH ISS PBL23 END 277.8857
HIERARCH ISS PBLA23 START 58.667
HIERARCH ISS PBLA23 END 58.7981
HIERARCH ISS PBL24 START 225.2921
HIERARCH ISS PBL24 END 225.1016
HIERARCH ISS PBLA24 START 67.0368
HIERARCH ISS PBLA24 END 67.1844
HIERARCH ISS PBL25 START 224.6157
HIERARCH ISS PBL25 END 224.9747
HIERARCH ISS PBLA25 START 134.9485
HIERARCH ISS PBLA25 END 135.0728
HIERARCH ISS PBL26 START 157.7223
HIERARCH ISS PBL26 END 157.8554
HIERARCH ISS PBLA26 START 110.3312
HIERARCH ISS PBLA26 END 110.4939
HIERARCH ISS PBL34 START 64.2778
HIERARCH ISS PBL34 END 64.2174
HIERARCH ISS PBLA34 START -152.0095
HIERARCH ISS PBLA34 END -151.948
HIERARCH ISS PBL35 START 313.3657
HIERARCH ISS PBL35 END 313.3169
HIERARCH ISS PBLA35 START -165.4669
HIERARCH ISS PBLA35 END -165.4317
HIERARCH ISS PBL36 START 218.7006
HIERARCH ISS PBL36 END 218.5396
HIERARCH ISS PBLA36 START -155.7829
HIERARCH ISS PBLA36 END -155.731
HIERARCH ISS PBL45 START 251.2984
HIERARCH ISS PBL45 END 251.316
HIERARCH ISS PBLA45 START -168.8795
HIERARCH ISS PBLA45 END -168.8474
HIERARCH ISS PBL46 START 154.62
HIERARCH ISS PBL46 END 154.5202
HIERARCH ISS PBLA46 START -157.3506
HIERARCH ISS PBLA46 END -157.3023
HIERARCH ISS PBL56 START 104.473
HIERARCH ISS PBL56 END 104.5983
HIERARCH ISS PBLA56 START -6.0846
HIERARCH ISS PBLA56 END -6.0445
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1