Exposure
ID
SPICA.2025-12-13T05-48-04_1
Header ID
SPICA.2025-12-13T05-48-04
Date updated
2025-12-13 05:46:59 UTC+0000
Release date
None
UTC Start
2025-12-13 05:46:59.609
UTC End
2025-12-13 05:47:59.609
MJD Start
61022.2409676994
MJD End
61022.24166214383
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
32.58439
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.27182
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 33.6587 33.6591 88.6448 88.7998
S1-E1 320.5580 320.7120 56.3223 56.4672
S1-E2 271.3250 271.4204 64.1512 64.2958
S1-W1 278.1611 278.1813 115.7048 115.8997
S1-W2 210.0266 210.0176 97.4620 97.6297
S2-E1 292.6685 292.8254 52.7968 52.9426
S2-E2 241.0995 241.1972 60.8332 60.9777
S2-W1 248.6588 248.6906 119.2352 119.4345
S2-W2 176.8409 176.8328 99.1338 99.3040
E1-E2 63.6024 63.6573 -159.2052 -159.0377
E1-W1 298.8393 299.1635 -176.9070 -176.7242
E1-W2 213.2173 213.4186 -164.0726 -163.9019
E2-W1 239.0320 239.2979 178.4523 178.6402
E2-W2 149.9414 150.0877 -166.1353 -165.9629
W1-W2 102.5425 102.6475 -24.4158 -24.2031
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 61022.2409676994
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 33.6587
HIERARCH ISS PBL12 END 33.6591
HIERARCH ISS PBLA12 START 88.6448
HIERARCH ISS PBLA12 END 88.7998
HIERARCH ISS PBL13 START 320.558
HIERARCH ISS PBL13 END 320.712
HIERARCH ISS PBLA13 START 56.3223
HIERARCH ISS PBLA13 END 56.4672
HIERARCH ISS PBL14 START 271.325
HIERARCH ISS PBL14 END 271.4204
HIERARCH ISS PBLA14 START 64.1512
HIERARCH ISS PBLA14 END 64.2958
HIERARCH ISS PBL15 START 278.1611
HIERARCH ISS PBL15 END 278.1813
HIERARCH ISS PBLA15 START 115.7048
HIERARCH ISS PBLA15 END 115.8997
HIERARCH ISS PBL16 START 210.0266
HIERARCH ISS PBL16 END 210.0176
HIERARCH ISS PBLA16 START 97.462
HIERARCH ISS PBLA16 END 97.6297
HIERARCH ISS PBL23 START 292.6685
HIERARCH ISS PBL23 END 292.8254
HIERARCH ISS PBLA23 START 52.7968
HIERARCH ISS PBLA23 END 52.9426
HIERARCH ISS PBL24 START 241.0995
HIERARCH ISS PBL24 END 241.1972
HIERARCH ISS PBLA24 START 60.8332
HIERARCH ISS PBLA24 END 60.9777
HIERARCH ISS PBL25 START 248.6588
HIERARCH ISS PBL25 END 248.6906
HIERARCH ISS PBLA25 START 119.2352
HIERARCH ISS PBLA25 END 119.4345
HIERARCH ISS PBL26 START 176.8409
HIERARCH ISS PBL26 END 176.8328
HIERARCH ISS PBLA26 START 99.1338
HIERARCH ISS PBLA26 END 99.304
HIERARCH ISS PBL34 START 63.6024
HIERARCH ISS PBL34 END 63.6573
HIERARCH ISS PBLA34 START -159.2052
HIERARCH ISS PBLA34 END -159.0377
HIERARCH ISS PBL35 START 298.8393
HIERARCH ISS PBL35 END 299.1635
HIERARCH ISS PBLA35 START -176.907
HIERARCH ISS PBLA35 END -176.7242
HIERARCH ISS PBL36 START 213.2173
HIERARCH ISS PBL36 END 213.4186
HIERARCH ISS PBLA36 START -164.0726
HIERARCH ISS PBLA36 END -163.9019
HIERARCH ISS PBL45 START 239.032
HIERARCH ISS PBL45 END 239.2979
HIERARCH ISS PBLA45 START 178.4523
HIERARCH ISS PBLA45 END 178.6402
HIERARCH ISS PBL46 START 149.9414
HIERARCH ISS PBL46 END 150.0877
HIERARCH ISS PBLA46 START -166.1353
HIERARCH ISS PBLA46 END -165.9629
HIERARCH ISS PBL56 START 102.5425
HIERARCH ISS PBL56 END 102.6475
HIERARCH ISS PBLA56 START -24.4158
HIERARCH ISS PBLA56 END -24.2031
HIERARCH CHARA TAU0 32.58439
HIERARCH CHARA SEEING 1.27182