Exposure
ID
SPICA.2025-09-15T12-48-36_1
Header ID
SPICA.2025-09-15T12-48-36
Date updated
2025-09-15 12:47:31 UTC+0000
Release date
None
UTC Start
2025-09-15 12:47:31.163
UTC End
2025-09-15 12:48:31.163
MJD Start
60933.5329995718
MJD End
60933.53369401623
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 30.5243 30.5350 98.5187 98.6837
S1-E1 301.0407 300.7487 62.9836 63.1259
S1-E2 251.0909 250.9091 71.3215 71.4777
S1-W1 251.3783 251.7498 131.3477 131.4765
S1-W2 188.2784 188.4251 109.0859 109.2472
S2-E1 276.7705 276.4784 59.3085 59.4435
S2-E2 224.3756 224.1874 67.7567 67.9076
S2-W1 226.3347 226.6851 135.5405 135.6602
S2-W2 158.3707 158.5065 111.1115 111.2710
E1-E2 63.9760 63.9104 -151.7063 -151.6418
E1-W1 313.0695 312.9894 -165.2938 -165.2570
E1-W2 217.8860 217.7060 -155.5272 -155.4728
E2-W1 251.3339 251.3256 -168.7221 -168.6889
E2-W2 154.1112 153.9976 -157.1124 -157.0617
W1-W2 105.0577 105.1721 -5.8921 -5.8529
Header: used keywords
Key Value
HIERARCH OBS PROG ID S04/S05
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60933.5329995718
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 30.5243
HIERARCH ISS PBL12 END 30.535
HIERARCH ISS PBLA12 START 98.5187
HIERARCH ISS PBLA12 END 98.6837
HIERARCH ISS PBL13 START 301.0407
HIERARCH ISS PBL13 END 300.7487
HIERARCH ISS PBLA13 START 62.9836
HIERARCH ISS PBLA13 END 63.1259
HIERARCH ISS PBL14 START 251.0909
HIERARCH ISS PBL14 END 250.9091
HIERARCH ISS PBLA14 START 71.3215
HIERARCH ISS PBLA14 END 71.4777
HIERARCH ISS PBL15 START 251.3783
HIERARCH ISS PBL15 END 251.7498
HIERARCH ISS PBLA15 START 131.3477
HIERARCH ISS PBLA15 END 131.4765
HIERARCH ISS PBL16 START 188.2784
HIERARCH ISS PBL16 END 188.4251
HIERARCH ISS PBLA16 START 109.0859
HIERARCH ISS PBLA16 END 109.2472
HIERARCH ISS PBL23 START 276.7705
HIERARCH ISS PBL23 END 276.4784
HIERARCH ISS PBLA23 START 59.3085
HIERARCH ISS PBLA23 END 59.4435
HIERARCH ISS PBL24 START 224.3756
HIERARCH ISS PBL24 END 224.1874
HIERARCH ISS PBLA24 START 67.7567
HIERARCH ISS PBLA24 END 67.9076
HIERARCH ISS PBL25 START 226.3347
HIERARCH ISS PBL25 END 226.6851
HIERARCH ISS PBLA25 START 135.5405
HIERARCH ISS PBLA25 END 135.6602
HIERARCH ISS PBL26 START 158.3707
HIERARCH ISS PBL26 END 158.5065
HIERARCH ISS PBLA26 START 111.1115
HIERARCH ISS PBLA26 END 111.271
HIERARCH ISS PBL34 START 63.976
HIERARCH ISS PBL34 END 63.9104
HIERARCH ISS PBLA34 START -151.7063
HIERARCH ISS PBLA34 END -151.6418
HIERARCH ISS PBL35 START 313.0695
HIERARCH ISS PBL35 END 312.9894
HIERARCH ISS PBLA35 START -165.2938
HIERARCH ISS PBLA35 END -165.257
HIERARCH ISS PBL36 START 217.886
HIERARCH ISS PBL36 END 217.706
HIERARCH ISS PBLA36 START -155.5272
HIERARCH ISS PBLA36 END -155.4728
HIERARCH ISS PBL45 START 251.3339
HIERARCH ISS PBL45 END 251.3256
HIERARCH ISS PBLA45 START -168.7221
HIERARCH ISS PBLA45 END -168.6889
HIERARCH ISS PBL46 START 154.1112
HIERARCH ISS PBL46 END 153.9976
HIERARCH ISS PBLA46 START -157.1124
HIERARCH ISS PBLA46 END -157.0617
HIERARCH ISS PBL56 START 105.0577
HIERARCH ISS PBL56 END 105.1721
HIERARCH ISS PBLA56 START -5.8921
HIERARCH ISS PBLA56 END -5.8529
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1