Exposure
ID
SPICA.2025-10-07T03-12-45_1
Header ID
SPICA.2025-10-07T03-12-45
Date updated
2025-10-07 03:11:40 UTC+0000
Release date
None
UTC Start
2025-10-07 03:11:40.337
UTC End
2025-10-07 03:12:40.337
MJD Start
60955.133105754
MJD End
60955.13380019843
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
70852
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52569
Name
HD_199081
RA
313.3115
DEC
44.38726
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5222 33.5201 95.7591 95.9136
S1-E1 325.0653 325.1573 63.1476 63.3053
S1-E2 273.8448 273.9020 70.9415 71.0965
S1-W1 278.2233 278.1990 124.3622 124.5447
S1-W2 208.8266 208.8000 105.0763 105.2391
S2-E1 297.3774 297.4698 59.6646 59.8239
S2-E2 243.8248 243.8836 67.6333 67.7894
S2-W1 249.3093 249.2956 128.0529 128.2387
S2-W2 175.8304 175.8068 106.8451 107.0096
E1-E2 65.3311 65.3560 -151.4929 -151.3150
E1-W1 309.7991 309.9573 -168.7677 -168.5838
E1-W2 219.7048 219.7984 -156.2812 -156.1022
E2-W1 248.1744 248.3065 -173.2512 -173.0651
E2-W2 154.6978 154.7666 -158.3015 -158.1219
W1-W2 106.4745 106.5314 -15.2637 -15.0656
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 60955.133105754
PI-COI spica
HIERARCH OBS TARG NAME HD_199081
HIERARCH OBS RA 313.3115
HIERARCH OBS DEC 44.38726
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 33.5222
HIERARCH ISS PBL12 END 33.5201
HIERARCH ISS PBLA12 START 95.7591
HIERARCH ISS PBLA12 END 95.9136
HIERARCH ISS PBL13 START 325.0653
HIERARCH ISS PBL13 END 325.1573
HIERARCH ISS PBLA13 START 63.1476
HIERARCH ISS PBLA13 END 63.3053
HIERARCH ISS PBL14 START 273.8448
HIERARCH ISS PBL14 END 273.902
HIERARCH ISS PBLA14 START 70.9415
HIERARCH ISS PBLA14 END 71.0965
HIERARCH ISS PBL15 START 278.2233
HIERARCH ISS PBL15 END 278.199
HIERARCH ISS PBLA15 START 124.3622
HIERARCH ISS PBLA15 END 124.5447
HIERARCH ISS PBL16 START 208.8266
HIERARCH ISS PBL16 END 208.8
HIERARCH ISS PBLA16 START 105.0763
HIERARCH ISS PBLA16 END 105.2391
HIERARCH ISS PBL23 START 297.3774
HIERARCH ISS PBL23 END 297.4698
HIERARCH ISS PBLA23 START 59.6646
HIERARCH ISS PBLA23 END 59.8239
HIERARCH ISS PBL24 START 243.8248
HIERARCH ISS PBL24 END 243.8836
HIERARCH ISS PBLA24 START 67.6333
HIERARCH ISS PBLA24 END 67.7894
HIERARCH ISS PBL25 START 249.3093
HIERARCH ISS PBL25 END 249.2956
HIERARCH ISS PBLA25 START 128.0529
HIERARCH ISS PBLA25 END 128.2387
HIERARCH ISS PBL26 START 175.8304
HIERARCH ISS PBL26 END 175.8068
HIERARCH ISS PBLA26 START 106.8451
HIERARCH ISS PBLA26 END 107.0096
HIERARCH ISS PBL34 START 65.3311
HIERARCH ISS PBL34 END 65.356
HIERARCH ISS PBLA34 START -151.4929
HIERARCH ISS PBLA34 END -151.315
HIERARCH ISS PBL35 START 309.7991
HIERARCH ISS PBL35 END 309.9573
HIERARCH ISS PBLA35 START -168.7677
HIERARCH ISS PBLA35 END -168.5838
HIERARCH ISS PBL36 START 219.7048
HIERARCH ISS PBL36 END 219.7984
HIERARCH ISS PBLA36 START -156.2812
HIERARCH ISS PBLA36 END -156.1022
HIERARCH ISS PBL45 START 248.1744
HIERARCH ISS PBL45 END 248.3065
HIERARCH ISS PBLA45 START -173.2512
HIERARCH ISS PBLA45 END -173.0651
HIERARCH ISS PBL46 START 154.6978
HIERARCH ISS PBL46 END 154.7666
HIERARCH ISS PBLA46 START -158.3015
HIERARCH ISS PBLA46 END -158.1219
HIERARCH ISS PBL56 START 106.4745
HIERARCH ISS PBL56 END 106.5314
HIERARCH ISS PBLA56 START -15.2637
HIERARCH ISS PBLA56 END -15.0656
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1