Exposure
ID
SPICA.2025-10-02T11-11-03_1
Header ID
SPICA.2025-10-02T11-11-03
Date updated
2025-10-02 11:09:58 UTC+0000
Release date
None
UTC Start
2025-10-02 11:09:58.509
UTC End
2025-10-02 11:10:58.509
MJD Start
60950.46526052
MJD End
60950.465954964435
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 31.7512 31.7458 84.5411 84.7033
S1-E1 327.5085 327.3847 54.3329 54.4226
S1-E2 273.1750 273.0510 61.2121 61.3190
S1-W1 233.1942 233.4927 115.0442 115.2597
S1-W2 190.1111 190.1389 93.6753 93.8617
S2-E1 300.4940 300.3970 51.2854 51.3680
S2-E2 244.3434 244.2379 58.2624 58.3619
S2-W1 206.4673 206.7863 119.5211 119.7361
S2-W2 158.8426 158.8781 95.4937 95.6842
E1-E2 65.1176 65.1590 -155.8310 -155.7879
E1-W1 294.8156 295.2969 -169.2867 -169.2450
E1-W2 217.0234 217.2198 -159.4011 -159.3612
E2-W1 231.9809 232.4220 -173.0318 -172.9858
E2-W2 152.0862 152.2416 -160.9289 -160.8897
W1-W2 89.1717 89.4434 -13.9847 -13.8820
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 60950.46526052
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 31.7512
HIERARCH ISS PBL12 END 31.7458
HIERARCH ISS PBLA12 START 84.5411
HIERARCH ISS PBLA12 END 84.7033
HIERARCH ISS PBL13 START 327.5085
HIERARCH ISS PBL13 END 327.3847
HIERARCH ISS PBLA13 START 54.3329
HIERARCH ISS PBLA13 END 54.4226
HIERARCH ISS PBL14 START 273.175
HIERARCH ISS PBL14 END 273.051
HIERARCH ISS PBLA14 START 61.2121
HIERARCH ISS PBLA14 END 61.319
HIERARCH ISS PBL15 START 233.1942
HIERARCH ISS PBL15 END 233.4927
HIERARCH ISS PBLA15 START 115.0442
HIERARCH ISS PBLA15 END 115.2597
HIERARCH ISS PBL16 START 190.1111
HIERARCH ISS PBL16 END 190.1389
HIERARCH ISS PBLA16 START 93.6753
HIERARCH ISS PBLA16 END 93.8617
HIERARCH ISS PBL23 START 300.494
HIERARCH ISS PBL23 END 300.397
HIERARCH ISS PBLA23 START 51.2854
HIERARCH ISS PBLA23 END 51.368
HIERARCH ISS PBL24 START 244.3434
HIERARCH ISS PBL24 END 244.2379
HIERARCH ISS PBLA24 START 58.2624
HIERARCH ISS PBLA24 END 58.3619
HIERARCH ISS PBL25 START 206.4673
HIERARCH ISS PBL25 END 206.7863
HIERARCH ISS PBLA25 START 119.5211
HIERARCH ISS PBLA25 END 119.7361
HIERARCH ISS PBL26 START 158.8426
HIERARCH ISS PBL26 END 158.8781
HIERARCH ISS PBLA26 START 95.4937
HIERARCH ISS PBLA26 END 95.6842
HIERARCH ISS PBL34 START 65.1176
HIERARCH ISS PBL34 END 65.159
HIERARCH ISS PBLA34 START -155.831
HIERARCH ISS PBLA34 END -155.7879
HIERARCH ISS PBL35 START 294.8156
HIERARCH ISS PBL35 END 295.2969
HIERARCH ISS PBLA35 START -169.2867
HIERARCH ISS PBLA35 END -169.245
HIERARCH ISS PBL36 START 217.0234
HIERARCH ISS PBL36 END 217.2198
HIERARCH ISS PBLA36 START -159.4011
HIERARCH ISS PBLA36 END -159.3612
HIERARCH ISS PBL45 START 231.9809
HIERARCH ISS PBL45 END 232.422
HIERARCH ISS PBLA45 START -173.0318
HIERARCH ISS PBLA45 END -172.9858
HIERARCH ISS PBL46 START 152.0862
HIERARCH ISS PBL46 END 152.2416
HIERARCH ISS PBLA46 START -160.9289
HIERARCH ISS PBLA46 END -160.8897
HIERARCH ISS PBL56 START 89.1717
HIERARCH ISS PBL56 END 89.4434
HIERARCH ISS PBLA56 START -13.9847
HIERARCH ISS PBLA56 END -13.882
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1