Exposure
ID
SPICA.2025-12-13T04-37-24_1
Header ID
SPICA.2025-12-13T04-37-24
Date updated
2025-12-13 04:36:19 UTC+0000
Release date
None
UTC Start
2025-12-13 04:36:19.240
UTC End
2025-12-13 04:37:19.240
MJD Start
61022.1918893512
MJD End
61022.19258379563
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
30.44446
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.85008
Observation
ID
72266
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53672
Name
HD_29722
RA
70.72638
DEC
43.36515
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5149 33.5191 78.6280 78.7787
S1-E1 306.2366 306.5258 47.4420 47.5693
S1-E2 262.3238 262.5081 55.2411 55.3693
S1-W1 276.4001 276.4255 102.4358 102.6458
S1-W2 210.1726 210.1765 86.4204 86.5896
S2-E1 278.1069 278.4000 43.8643 43.9924
S2-E2 231.9441 232.1303 51.9531 52.0805
S2-W1 246.1093 246.1467 105.5870 105.8043
S2-W2 177.0255 177.0270 87.8913 88.0641
E1-E2 58.4338 58.5366 -170.0891 -169.9205
E1-W1 270.3026 270.8406 170.5579 170.7629
E1-W2 194.6400 195.0038 -175.3411 -175.1637
E2-W1 216.0402 216.4671 165.4154 165.6309
E2-W2 136.5563 136.8168 -177.5860 -177.4045
W1-W2 94.3155 94.4545 -39.6265 -39.3706
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 61022.1918893512
PI-COI spica
HIERARCH OBS TARG NAME HD_29722
HIERARCH OBS RA 70.72638
HIERARCH OBS DEC 43.36515
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 33.5149
HIERARCH ISS PBL12 END 33.5191
HIERARCH ISS PBLA12 START 78.628
HIERARCH ISS PBLA12 END 78.7787
HIERARCH ISS PBL13 START 306.2366
HIERARCH ISS PBL13 END 306.5258
HIERARCH ISS PBLA13 START 47.442
HIERARCH ISS PBLA13 END 47.5693
HIERARCH ISS PBL14 START 262.3238
HIERARCH ISS PBL14 END 262.5081
HIERARCH ISS PBLA14 START 55.2411
HIERARCH ISS PBLA14 END 55.3693
HIERARCH ISS PBL15 START 276.4001
HIERARCH ISS PBL15 END 276.4255
HIERARCH ISS PBLA15 START 102.4358
HIERARCH ISS PBLA15 END 102.6458
HIERARCH ISS PBL16 START 210.1726
HIERARCH ISS PBL16 END 210.1765
HIERARCH ISS PBLA16 START 86.4204
HIERARCH ISS PBLA16 END 86.5896
HIERARCH ISS PBL23 START 278.1069
HIERARCH ISS PBL23 END 278.4
HIERARCH ISS PBLA23 START 43.8643
HIERARCH ISS PBLA23 END 43.9924
HIERARCH ISS PBL24 START 231.9441
HIERARCH ISS PBL24 END 232.1303
HIERARCH ISS PBLA24 START 51.9531
HIERARCH ISS PBLA24 END 52.0805
HIERARCH ISS PBL25 START 246.1093
HIERARCH ISS PBL25 END 246.1467
HIERARCH ISS PBLA25 START 105.587
HIERARCH ISS PBLA25 END 105.8043
HIERARCH ISS PBL26 START 177.0255
HIERARCH ISS PBL26 END 177.027
HIERARCH ISS PBLA26 START 87.8913
HIERARCH ISS PBLA26 END 88.0641
HIERARCH ISS PBL34 START 58.4338
HIERARCH ISS PBL34 END 58.5366
HIERARCH ISS PBLA34 START -170.0891
HIERARCH ISS PBLA34 END -169.9205
HIERARCH ISS PBL35 START 270.3026
HIERARCH ISS PBL35 END 270.8406
HIERARCH ISS PBLA35 START 170.5579
HIERARCH ISS PBLA35 END 170.7629
HIERARCH ISS PBL36 START 194.64
HIERARCH ISS PBL36 END 195.0038
HIERARCH ISS PBLA36 START -175.3411
HIERARCH ISS PBLA36 END -175.1637
HIERARCH ISS PBL45 START 216.0402
HIERARCH ISS PBL45 END 216.4671
HIERARCH ISS PBLA45 START 165.4154
HIERARCH ISS PBLA45 END 165.6309
HIERARCH ISS PBL46 START 136.5563
HIERARCH ISS PBL46 END 136.8168
HIERARCH ISS PBLA46 START -177.586
HIERARCH ISS PBLA46 END -177.4045
HIERARCH ISS PBL56 START 94.3155
HIERARCH ISS PBL56 END 94.4545
HIERARCH ISS PBLA56 START -39.6265
HIERARCH ISS PBLA56 END -39.3706
HIERARCH CHARA TAU0 30.44446
HIERARCH CHARA SEEING 0.85008