Exposure
ID
SPICA.2025-09-15T12-45-34_1
Header ID
SPICA.2025-09-15T12-45-34
Date updated
2025-09-15 12:44:29 UTC+0000
Release date
None
UTC Start
2025-09-15 12:44:29.535
UTC End
2025-09-15 12:45:29.535
MJD Start
60933.5308973973
MJD End
60933.53159184173
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 30.4956 30.5057 98.0558 98.2215
S1-E1 301.8578 301.5657 62.5896 62.7298
S1-E2 251.6042 251.4200 70.8877 71.0423
S1-W1 250.3314 250.7069 130.9822 131.1137
S1-W2 187.8722 188.0167 108.6317 108.7946
S2-E1 277.5849 277.2942 58.9349 59.0678
S2-E2 224.9047 224.7151 67.3381 67.4872
S2-W1 225.3449 225.7003 135.2007 135.3230
S2-W2 157.9939 158.1281 110.6618 110.8232
E1-E2 64.1537 64.0911 -151.8836 -151.8208
E1-W1 313.2594 313.1973 -165.3948 -165.3590
E1-W2 218.3686 218.1996 -155.6767 -155.6238
E2-W1 251.3286 251.3353 -168.8139 -168.7813
E2-W2 154.4138 154.3082 -157.2517 -157.2024
W1-W2 104.7258 104.8465 -6.0030 -5.9632
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.5308973973
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 30.4956
HIERARCH ISS PBL12 END 30.5057
HIERARCH ISS PBLA12 START 98.0558
HIERARCH ISS PBLA12 END 98.2215
HIERARCH ISS PBL13 START 301.8578
HIERARCH ISS PBL13 END 301.5657
HIERARCH ISS PBLA13 START 62.5896
HIERARCH ISS PBLA13 END 62.7298
HIERARCH ISS PBL14 START 251.6042
HIERARCH ISS PBL14 END 251.42
HIERARCH ISS PBLA14 START 70.8877
HIERARCH ISS PBLA14 END 71.0423
HIERARCH ISS PBL15 START 250.3314
HIERARCH ISS PBL15 END 250.7069
HIERARCH ISS PBLA15 START 130.9822
HIERARCH ISS PBLA15 END 131.1137
HIERARCH ISS PBL16 START 187.8722
HIERARCH ISS PBL16 END 188.0167
HIERARCH ISS PBLA16 START 108.6317
HIERARCH ISS PBLA16 END 108.7946
HIERARCH ISS PBL23 START 277.5849
HIERARCH ISS PBL23 END 277.2942
HIERARCH ISS PBLA23 START 58.9349
HIERARCH ISS PBLA23 END 59.0678
HIERARCH ISS PBL24 START 224.9047
HIERARCH ISS PBL24 END 224.7151
HIERARCH ISS PBLA24 START 67.3381
HIERARCH ISS PBLA24 END 67.4872
HIERARCH ISS PBL25 START 225.3449
HIERARCH ISS PBL25 END 225.7003
HIERARCH ISS PBLA25 START 135.2007
HIERARCH ISS PBLA25 END 135.323
HIERARCH ISS PBL26 START 157.9939
HIERARCH ISS PBL26 END 158.1281
HIERARCH ISS PBLA26 START 110.6618
HIERARCH ISS PBLA26 END 110.8232
HIERARCH ISS PBL34 START 64.1537
HIERARCH ISS PBL34 END 64.0911
HIERARCH ISS PBLA34 START -151.8836
HIERARCH ISS PBLA34 END -151.8208
HIERARCH ISS PBL35 START 313.2594
HIERARCH ISS PBL35 END 313.1973
HIERARCH ISS PBLA35 START -165.3948
HIERARCH ISS PBLA35 END -165.359
HIERARCH ISS PBL36 START 218.3686
HIERARCH ISS PBL36 END 218.1996
HIERARCH ISS PBLA36 START -155.6767
HIERARCH ISS PBLA36 END -155.6238
HIERARCH ISS PBL45 START 251.3286
HIERARCH ISS PBL45 END 251.3353
HIERARCH ISS PBLA45 START -168.8139
HIERARCH ISS PBLA45 END -168.7813
HIERARCH ISS PBL46 START 154.4138
HIERARCH ISS PBL46 END 154.3082
HIERARCH ISS PBLA46 START -157.2517
HIERARCH ISS PBLA46 END -157.2024
HIERARCH ISS PBL56 START 104.7258
HIERARCH ISS PBL56 END 104.8465
HIERARCH ISS PBLA56 START -6.003
HIERARCH ISS PBLA56 END -5.9632
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1