Exposure
ID
SPICA.2025-10-07T07-09-00_1
Header ID
SPICA.2025-10-07T07-09-00
Date updated
2025-10-07 07:08:28 UTC+0000
Release date
None
UTC Start
2025-10-07 07:08:28.059
UTC End
2025-10-07 07:08:58.059
MJD Start
60955.2975469771
MJD End
60955.29789419931
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64006
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47671
Name
HD_3360
RA
9.242851
DEC
53.89691
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.0073 32.0050 98.0661 98.1467
S1-E1 314.3228 314.3850 64.1559 64.2420
S1-E2 263.4297 263.4685 72.1709 72.2541
S1-W1 272.8398 272.7923 127.4314 127.5280
S1-W2 200.7266 200.6988 107.8041 107.8890
S2-E1 288.3131 288.3752 60.6050 60.6926
S2-E2 235.0522 235.0922 68.7615 68.8459
S2-W1 245.4475 245.4069 131.0978 131.1965
S2-W2 169.2671 169.2421 109.6369 109.7228
E1-E2 64.8674 64.8813 -150.3325 -150.2300
E1-W1 310.0130 310.0764 -167.6648 -167.5578
E1-W2 218.5932 218.6407 -155.1761 -155.0723
E2-W1 248.8425 248.8910 -172.1188 -172.0108
E2-W2 154.0548 154.0884 -157.2136 -157.1093
W1-W2 107.5382 107.5504 -13.7409 -13.6297
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 60955.2975469771
PI-COI spica
HIERARCH OBS TARG NAME HD_3360
HIERARCH OBS RA 9.242851
HIERARCH OBS DEC 53.89691
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1500
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 32.0073
HIERARCH ISS PBL12 END 32.005
HIERARCH ISS PBLA12 START 98.0661
HIERARCH ISS PBLA12 END 98.1467
HIERARCH ISS PBL13 START 314.3228
HIERARCH ISS PBL13 END 314.385
HIERARCH ISS PBLA13 START 64.1559
HIERARCH ISS PBLA13 END 64.242
HIERARCH ISS PBL14 START 263.4297
HIERARCH ISS PBL14 END 263.4685
HIERARCH ISS PBLA14 START 72.1709
HIERARCH ISS PBLA14 END 72.2541
HIERARCH ISS PBL15 START 272.8398
HIERARCH ISS PBL15 END 272.7923
HIERARCH ISS PBLA15 START 127.4314
HIERARCH ISS PBLA15 END 127.528
HIERARCH ISS PBL16 START 200.7266
HIERARCH ISS PBL16 END 200.6988
HIERARCH ISS PBLA16 START 107.8041
HIERARCH ISS PBLA16 END 107.889
HIERARCH ISS PBL23 START 288.3131
HIERARCH ISS PBL23 END 288.3752
HIERARCH ISS PBLA23 START 60.605
HIERARCH ISS PBLA23 END 60.6926
HIERARCH ISS PBL24 START 235.0522
HIERARCH ISS PBL24 END 235.0922
HIERARCH ISS PBLA24 START 68.7615
HIERARCH ISS PBLA24 END 68.8459
HIERARCH ISS PBL25 START 245.4475
HIERARCH ISS PBL25 END 245.4069
HIERARCH ISS PBLA25 START 131.0978
HIERARCH ISS PBLA25 END 131.1965
HIERARCH ISS PBL26 START 169.2671
HIERARCH ISS PBL26 END 169.2421
HIERARCH ISS PBLA26 START 109.6369
HIERARCH ISS PBLA26 END 109.7228
HIERARCH ISS PBL34 START 64.8674
HIERARCH ISS PBL34 END 64.8813
HIERARCH ISS PBLA34 START -150.3325
HIERARCH ISS PBLA34 END -150.23
HIERARCH ISS PBL35 START 310.013
HIERARCH ISS PBL35 END 310.0764
HIERARCH ISS PBLA35 START -167.6648
HIERARCH ISS PBLA35 END -167.5578
HIERARCH ISS PBL36 START 218.5932
HIERARCH ISS PBL36 END 218.6407
HIERARCH ISS PBLA36 START -155.1761
HIERARCH ISS PBLA36 END -155.0723
HIERARCH ISS PBL45 START 248.8425
HIERARCH ISS PBL45 END 248.891
HIERARCH ISS PBLA45 START -172.1188
HIERARCH ISS PBLA45 END -172.0108
HIERARCH ISS PBL46 START 154.0548
HIERARCH ISS PBL46 END 154.0884
HIERARCH ISS PBLA46 START -157.2136
HIERARCH ISS PBLA46 END -157.1093
HIERARCH ISS PBL56 START 107.5382
HIERARCH ISS PBL56 END 107.5504
HIERARCH ISS PBLA56 START -13.7409
HIERARCH ISS PBLA56 END -13.6297
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1