Exposure
ID
SPICA.2025-10-07T11-32-23_1
Header ID
SPICA.2025-10-07T11-32-23
Date updated
2025-10-07 11:31:18 UTC+0000
Release date
None
UTC Start
2025-10-07 11:31:18.015
UTC End
2025-10-07 11:32:18.015
MJD Start
60955.4800696152
MJD End
60955.480764059634
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
70857
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52571
Name
HD_26764
RA
64.17953
DEC
53.6118
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.8006 31.7919 104.5026 104.6609
S1-E1 318.8416 318.9203 71.2294 71.4059
S1-E2 266.2914 266.3353 78.9800 79.1495
S1-W1 268.2088 268.0589 135.0500 135.2365
S1-W2 198.2455 198.1609 114.5352 114.7003
S2-E1 292.7746 292.8540 67.8130 67.9931
S2-E2 237.9888 238.0372 75.6794 75.8519
S2-W1 241.3636 241.2301 138.8896 139.0804
S2-W2 167.0230 166.9477 116.4360 116.6027
E1-E2 65.6722 65.6834 -141.9215 -141.7108
E1-W1 313.2721 313.3041 -158.9745 -158.7583
E1-W2 221.2842 221.3198 -146.6849 -146.4726
E2-W1 251.2266 251.2457 -163.3710 -163.1539
E2-W2 155.9343 155.9585 -148.6892 -148.4762
W1-W2 107.8837 107.8753 -4.8609 -4.6428
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60955.4800696152
PI-COI spica
HIERARCH OBS TARG NAME HD_26764
HIERARCH OBS RA 64.17953
HIERARCH OBS DEC 53.6118
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 31.8006
HIERARCH ISS PBL12 END 31.7919
HIERARCH ISS PBLA12 START 104.5026
HIERARCH ISS PBLA12 END 104.6609
HIERARCH ISS PBL13 START 318.8416
HIERARCH ISS PBL13 END 318.9203
HIERARCH ISS PBLA13 START 71.2294
HIERARCH ISS PBLA13 END 71.4059
HIERARCH ISS PBL14 START 266.2914
HIERARCH ISS PBL14 END 266.3353
HIERARCH ISS PBLA14 START 78.98
HIERARCH ISS PBLA14 END 79.1495
HIERARCH ISS PBL15 START 268.2088
HIERARCH ISS PBL15 END 268.0589
HIERARCH ISS PBLA15 START 135.05
HIERARCH ISS PBLA15 END 135.2365
HIERARCH ISS PBL16 START 198.2455
HIERARCH ISS PBL16 END 198.1609
HIERARCH ISS PBLA16 START 114.5352
HIERARCH ISS PBLA16 END 114.7003
HIERARCH ISS PBL23 START 292.7746
HIERARCH ISS PBL23 END 292.854
HIERARCH ISS PBLA23 START 67.813
HIERARCH ISS PBLA23 END 67.9931
HIERARCH ISS PBL24 START 237.9888
HIERARCH ISS PBL24 END 238.0372
HIERARCH ISS PBLA24 START 75.6794
HIERARCH ISS PBLA24 END 75.8519
HIERARCH ISS PBL25 START 241.3636
HIERARCH ISS PBL25 END 241.2301
HIERARCH ISS PBLA25 START 138.8896
HIERARCH ISS PBLA25 END 139.0804
HIERARCH ISS PBL26 START 167.023
HIERARCH ISS PBL26 END 166.9477
HIERARCH ISS PBLA26 START 116.436
HIERARCH ISS PBLA26 END 116.6027
HIERARCH ISS PBL34 START 65.6722
HIERARCH ISS PBL34 END 65.6834
HIERARCH ISS PBLA34 START -141.9215
HIERARCH ISS PBLA34 END -141.7108
HIERARCH ISS PBL35 START 313.2721
HIERARCH ISS PBL35 END 313.3041
HIERARCH ISS PBLA35 START -158.9745
HIERARCH ISS PBLA35 END -158.7583
HIERARCH ISS PBL36 START 221.2842
HIERARCH ISS PBL36 END 221.3198
HIERARCH ISS PBLA36 START -146.6849
HIERARCH ISS PBLA36 END -146.4726
HIERARCH ISS PBL45 START 251.2266
HIERARCH ISS PBL45 END 251.2457
HIERARCH ISS PBLA45 START -163.371
HIERARCH ISS PBLA45 END -163.1539
HIERARCH ISS PBL46 START 155.9343
HIERARCH ISS PBL46 END 155.9585
HIERARCH ISS PBLA46 START -148.6892
HIERARCH ISS PBLA46 END -148.4762
HIERARCH ISS PBL56 START 107.8837
HIERARCH ISS PBL56 END 107.8753
HIERARCH ISS PBLA56 START -4.8609
HIERARCH ISS PBLA56 END -4.6428
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1