Exposure
ID
SPICA.2025-10-02T12-24-24_1
Header ID
SPICA.2025-10-02T12-24-24
Date updated
2025-10-02 12:23:19 UTC+0000
Release date
None
UTC Start
2025-10-02 12:23:19.323
UTC End
2025-10-02 12:24:19.323
MJD Start
60950.5161958718
MJD End
60950.516890316234
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
64070
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47726
Name
HD_38899
RA
87.38721
DEC
12.65132
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7577 31.7634 95.6517 95.8136
S1-E1 315.4250 315.2085 61.8511 61.9843
S1-E2 263.5906 263.4457 69.7567 69.9019
S1-W1 254.9109 255.2259 127.4864 127.6378
S1-W2 194.7174 194.8195 105.7403 105.9057
S2-E1 289.5745 289.3635 58.3533 58.4807
S2-E2 235.4303 235.2853 66.3795 66.5199
S2-W1 228.5451 228.8511 131.6896 131.8349
S2-W2 163.5453 163.6422 107.6896 107.8549
E1-E2 65.3239 65.2887 -151.8597 -151.7837
E1-W1 313.2589 313.3138 -165.9882 -165.9313
E1-W2 221.0906 221.0127 -155.7795 -155.7110
E2-W1 250.4192 250.5141 -169.6390 -169.5836
E2-W2 155.9835 155.9415 -157.4200 -157.3542
W1-W2 103.3824 103.5229 -8.2618 -8.1911
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 60950.5161958718
PI-COI spica
HIERARCH OBS TARG NAME HD_38899
HIERARCH OBS RA 87.38721
HIERARCH OBS DEC 12.65132
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 31.7577
HIERARCH ISS PBL12 END 31.7634
HIERARCH ISS PBLA12 START 95.6517
HIERARCH ISS PBLA12 END 95.8136
HIERARCH ISS PBL13 START 315.425
HIERARCH ISS PBL13 END 315.2085
HIERARCH ISS PBLA13 START 61.8511
HIERARCH ISS PBLA13 END 61.9843
HIERARCH ISS PBL14 START 263.5906
HIERARCH ISS PBL14 END 263.4457
HIERARCH ISS PBLA14 START 69.7567
HIERARCH ISS PBLA14 END 69.9019
HIERARCH ISS PBL15 START 254.9109
HIERARCH ISS PBL15 END 255.2259
HIERARCH ISS PBLA15 START 127.4864
HIERARCH ISS PBLA15 END 127.6378
HIERARCH ISS PBL16 START 194.7174
HIERARCH ISS PBL16 END 194.8195
HIERARCH ISS PBLA16 START 105.7403
HIERARCH ISS PBLA16 END 105.9057
HIERARCH ISS PBL23 START 289.5745
HIERARCH ISS PBL23 END 289.3635
HIERARCH ISS PBLA23 START 58.3533
HIERARCH ISS PBLA23 END 58.4807
HIERARCH ISS PBL24 START 235.4303
HIERARCH ISS PBL24 END 235.2853
HIERARCH ISS PBLA24 START 66.3795
HIERARCH ISS PBLA24 END 66.5199
HIERARCH ISS PBL25 START 228.5451
HIERARCH ISS PBL25 END 228.8511
HIERARCH ISS PBLA25 START 131.6896
HIERARCH ISS PBLA25 END 131.8349
HIERARCH ISS PBL26 START 163.5453
HIERARCH ISS PBL26 END 163.6422
HIERARCH ISS PBLA26 START 107.6896
HIERARCH ISS PBLA26 END 107.8549
HIERARCH ISS PBL34 START 65.3239
HIERARCH ISS PBL34 END 65.2887
HIERARCH ISS PBLA34 START -151.8597
HIERARCH ISS PBLA34 END -151.7837
HIERARCH ISS PBL35 START 313.2589
HIERARCH ISS PBL35 END 313.3138
HIERARCH ISS PBLA35 START -165.9882
HIERARCH ISS PBLA35 END -165.9313
HIERARCH ISS PBL36 START 221.0906
HIERARCH ISS PBL36 END 221.0127
HIERARCH ISS PBLA36 START -155.7795
HIERARCH ISS PBLA36 END -155.711
HIERARCH ISS PBL45 START 250.4192
HIERARCH ISS PBL45 END 250.5141
HIERARCH ISS PBLA45 START -169.639
HIERARCH ISS PBLA45 END -169.5836
HIERARCH ISS PBL46 START 155.9835
HIERARCH ISS PBL46 END 155.9415
HIERARCH ISS PBLA46 START -157.42
HIERARCH ISS PBLA46 END -157.3542
HIERARCH ISS PBL56 START 103.3824
HIERARCH ISS PBL56 END 103.5229
HIERARCH ISS PBLA56 START -8.2618
HIERARCH ISS PBLA56 END -8.1911
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1