Exposure
ID
SPICA.2025-11-13T06-42-41_1
Header ID
SPICA.2025-11-13T06-42-41
Date updated
2025-11-13 06:41:36 UTC+0000
Release date
None
UTC Start
2025-11-13 06:41:36.590
UTC End
2025-11-13 06:42:36.590
MJD Start
60992.2788957172
MJD End
60992.279590161634
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.32001
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.68822
Observation
ID
71740
Category
science
Program ID
S05/S04
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/ibanez
Target
ID
47779
Name
HD_22484
RA
54.21826
DEC
0.4016619
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.2684 28.2667 88.8151 88.9997
S1-E1 306.3755 306.0357 54.8516 54.9439
S1-E2 251.1809 250.9143 62.2491 62.3669
S1-W1 212.9245 213.4145 125.1692 125.3574
S1-W2 168.4366 168.5400 99.8062 100.0095
S2-E1 283.3703 283.0598 51.6567 51.7381
S2-E2 226.2506 226.0022 59.0458 59.1529
S2-W1 190.8949 191.3854 130.2052 130.3805
S2-W2 140.7899 140.8970 102.0001 102.2053
E1-E2 65.7836 65.7681 -154.5952 -154.5869
E1-W1 308.6422 308.8918 -165.6575 -165.6675
E1-W2 221.8082 221.8176 -157.5967 -157.5958
E2-W1 244.4070 244.6765 -168.6179 -168.6287
E2-W2 156.1528 156.1784 -158.8607 -158.8624
W1-W2 94.3024 94.5489 -4.9155 -4.9007
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S04
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60992.2788957172
PI-COI ebrahimkutty/ibanez
HIERARCH OBS TARG NAME HD_22484
HIERARCH OBS RA 54.21826
HIERARCH OBS DEC 0.4016619
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 28.2684
HIERARCH ISS PBL12 END 28.2667
HIERARCH ISS PBLA12 START 88.8151
HIERARCH ISS PBLA12 END 88.9997
HIERARCH ISS PBL13 START 306.3755
HIERARCH ISS PBL13 END 306.0357
HIERARCH ISS PBLA13 START 54.8516
HIERARCH ISS PBLA13 END 54.9439
HIERARCH ISS PBL14 START 251.1809
HIERARCH ISS PBL14 END 250.9143
HIERARCH ISS PBLA14 START 62.2491
HIERARCH ISS PBLA14 END 62.3669
HIERARCH ISS PBL15 START 212.9245
HIERARCH ISS PBL15 END 213.4145
HIERARCH ISS PBLA15 START 125.1692
HIERARCH ISS PBLA15 END 125.3574
HIERARCH ISS PBL16 START 168.4366
HIERARCH ISS PBL16 END 168.54
HIERARCH ISS PBLA16 START 99.8062
HIERARCH ISS PBLA16 END 100.0095
HIERARCH ISS PBL23 START 283.3703
HIERARCH ISS PBL23 END 283.0598
HIERARCH ISS PBLA23 START 51.6567
HIERARCH ISS PBLA23 END 51.7381
HIERARCH ISS PBL24 START 226.2506
HIERARCH ISS PBL24 END 226.0022
HIERARCH ISS PBLA24 START 59.0458
HIERARCH ISS PBLA24 END 59.1529
HIERARCH ISS PBL25 START 190.8949
HIERARCH ISS PBL25 END 191.3854
HIERARCH ISS PBLA25 START 130.2052
HIERARCH ISS PBLA25 END 130.3805
HIERARCH ISS PBL26 START 140.7899
HIERARCH ISS PBL26 END 140.897
HIERARCH ISS PBLA26 START 102.0001
HIERARCH ISS PBLA26 END 102.2053
HIERARCH ISS PBL34 START 65.7836
HIERARCH ISS PBL34 END 65.7681
HIERARCH ISS PBLA34 START -154.5952
HIERARCH ISS PBLA34 END -154.5869
HIERARCH ISS PBL35 START 308.6422
HIERARCH ISS PBL35 END 308.8918
HIERARCH ISS PBLA35 START -165.6575
HIERARCH ISS PBLA35 END -165.6675
HIERARCH ISS PBL36 START 221.8082
HIERARCH ISS PBL36 END 221.8176
HIERARCH ISS PBLA36 START -157.5967
HIERARCH ISS PBLA36 END -157.5958
HIERARCH ISS PBL45 START 244.407
HIERARCH ISS PBL45 END 244.6765
HIERARCH ISS PBLA45 START -168.6179
HIERARCH ISS PBLA45 END -168.6287
HIERARCH ISS PBL46 START 156.1528
HIERARCH ISS PBL46 END 156.1784
HIERARCH ISS PBLA46 START -158.8607
HIERARCH ISS PBLA46 END -158.8624
HIERARCH ISS PBL56 START 94.3024
HIERARCH ISS PBL56 END 94.5489
HIERARCH ISS PBLA56 START -4.9155
HIERARCH ISS PBLA56 END -4.9007
HIERARCH CHARA TAU0 5.32001
HIERARCH CHARA SEEING 1.68822