Exposure
ID
SPICA.2025-09-15T12-50-48_1
Header ID
SPICA.2025-09-15T12-50-48
Date updated
2025-09-15 12:49:43 UTC+0000
Release date
None
UTC Start
2025-09-15 12:49:43.412
UTC End
2025-09-15 12:50:43.412
MJD Start
60933.5345302324
MJD End
60933.53522467683
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 30.5462 30.5572 98.8544 99.0188
S1-E1 300.4460 300.1542 63.2742 63.4180
S1-E2 250.7216 250.5417 71.6403 71.7977
S1-W1 252.1333 252.5017 131.6090 131.7359
S1-W2 188.5779 188.7260 109.4137 109.5736
S2-E1 276.1752 275.8824 59.5844 59.7211
S2-E2 223.9928 223.8056 68.0647 68.2170
S2-W1 227.0464 227.3930 135.7833 135.9010
S2-W2 158.6477 158.7845 111.4357 111.5938
E1-E2 63.8414 63.7737 -151.5742 -151.5084
E1-W1 312.8995 312.8062 -165.2186 -165.1812
E1-W2 217.5153 217.3274 -155.4158 -155.3602
E2-W1 251.3115 251.2923 -168.6541 -168.6204
E2-W2 153.8768 153.7575 -157.0086 -156.9568
W1-W2 105.2881 105.3978 -5.8123 -5.7734
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.5345302324
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 30.5462
HIERARCH ISS PBL12 END 30.5572
HIERARCH ISS PBLA12 START 98.8544
HIERARCH ISS PBLA12 END 99.0188
HIERARCH ISS PBL13 START 300.446
HIERARCH ISS PBL13 END 300.1542
HIERARCH ISS PBLA13 START 63.2742
HIERARCH ISS PBLA13 END 63.418
HIERARCH ISS PBL14 START 250.7216
HIERARCH ISS PBL14 END 250.5417
HIERARCH ISS PBLA14 START 71.6403
HIERARCH ISS PBLA14 END 71.7977
HIERARCH ISS PBL15 START 252.1333
HIERARCH ISS PBL15 END 252.5017
HIERARCH ISS PBLA15 START 131.609
HIERARCH ISS PBLA15 END 131.7359
HIERARCH ISS PBL16 START 188.5779
HIERARCH ISS PBL16 END 188.726
HIERARCH ISS PBLA16 START 109.4137
HIERARCH ISS PBLA16 END 109.5736
HIERARCH ISS PBL23 START 276.1752
HIERARCH ISS PBL23 END 275.8824
HIERARCH ISS PBLA23 START 59.5844
HIERARCH ISS PBLA23 END 59.7211
HIERARCH ISS PBL24 START 223.9928
HIERARCH ISS PBL24 END 223.8056
HIERARCH ISS PBLA24 START 68.0647
HIERARCH ISS PBLA24 END 68.217
HIERARCH ISS PBL25 START 227.0464
HIERARCH ISS PBL25 END 227.393
HIERARCH ISS PBLA25 START 135.7833
HIERARCH ISS PBLA25 END 135.901
HIERARCH ISS PBL26 START 158.6477
HIERARCH ISS PBL26 END 158.7845
HIERARCH ISS PBLA26 START 111.4357
HIERARCH ISS PBLA26 END 111.5938
HIERARCH ISS PBL34 START 63.8414
HIERARCH ISS PBL34 END 63.7737
HIERARCH ISS PBLA34 START -151.5742
HIERARCH ISS PBLA34 END -151.5084
HIERARCH ISS PBL35 START 312.8995
HIERARCH ISS PBL35 END 312.8062
HIERARCH ISS PBLA35 START -165.2186
HIERARCH ISS PBLA35 END -165.1812
HIERARCH ISS PBL36 START 217.5153
HIERARCH ISS PBL36 END 217.3274
HIERARCH ISS PBLA36 START -155.4158
HIERARCH ISS PBLA36 END -155.3602
HIERARCH ISS PBL45 START 251.3115
HIERARCH ISS PBL45 END 251.2923
HIERARCH ISS PBLA45 START -168.6541
HIERARCH ISS PBLA45 END -168.6204
HIERARCH ISS PBL46 START 153.8768
HIERARCH ISS PBL46 END 153.7575
HIERARCH ISS PBLA46 START -157.0086
HIERARCH ISS PBLA46 END -156.9568
HIERARCH ISS PBL56 START 105.2881
HIERARCH ISS PBL56 END 105.3978
HIERARCH ISS PBLA56 START -5.8123
HIERARCH ISS PBLA56 END -5.7734
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1