Exposure
ID
SPICA.2025-12-13T04-45-07_1
Header ID
SPICA.2025-12-13T04-45-07
Date updated
2025-12-13 04:44:01 UTC+0000
Release date
None
UTC Start
2025-12-13 04:44:01.886
UTC End
2025-12-13 04:45:01.886
MJD Start
61022.1972440508
MJD End
61022.197938495236
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
15.22091
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.91903
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 33.5430 33.5467 79.7042 79.8557
S1-E1 308.2461 308.5187 48.3546 48.4838
S1-E2 263.6022 263.7752 56.1601 56.2901
S1-W1 276.5866 276.6137 103.9282 104.1369
S1-W2 210.1958 210.1983 87.6263 87.7956
S2-E1 280.1441 280.4207 44.7832 44.9132
S2-E2 233.2367 233.4119 52.8668 52.9961
S2-W1 246.3818 246.4210 107.1304 107.3461
S2-W2 177.0333 177.0338 89.1227 89.2956
E1-E2 59.1502 59.2478 -168.8913 -168.7237
E1-W1 274.0738 274.5913 172.0069 172.2082
E1-W2 197.1801 197.5268 -174.0826 -173.9069
E2-W1 219.0374 219.4497 166.9370 167.1481
E2-W2 138.3761 138.6247 -176.2992 -176.1197
W1-W2 95.3019 95.4395 -37.8212 -37.5710
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 61022.1972440508
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 33.543
HIERARCH ISS PBL12 END 33.5467
HIERARCH ISS PBLA12 START 79.7042
HIERARCH ISS PBLA12 END 79.8557
HIERARCH ISS PBL13 START 308.2461
HIERARCH ISS PBL13 END 308.5187
HIERARCH ISS PBLA13 START 48.3546
HIERARCH ISS PBLA13 END 48.4838
HIERARCH ISS PBL14 START 263.6022
HIERARCH ISS PBL14 END 263.7752
HIERARCH ISS PBLA14 START 56.1601
HIERARCH ISS PBLA14 END 56.2901
HIERARCH ISS PBL15 START 276.5866
HIERARCH ISS PBL15 END 276.6137
HIERARCH ISS PBLA15 START 103.9282
HIERARCH ISS PBLA15 END 104.1369
HIERARCH ISS PBL16 START 210.1958
HIERARCH ISS PBL16 END 210.1983
HIERARCH ISS PBLA16 START 87.6263
HIERARCH ISS PBLA16 END 87.7956
HIERARCH ISS PBL23 START 280.1441
HIERARCH ISS PBL23 END 280.4207
HIERARCH ISS PBLA23 START 44.7832
HIERARCH ISS PBLA23 END 44.9132
HIERARCH ISS PBL24 START 233.2367
HIERARCH ISS PBL24 END 233.4119
HIERARCH ISS PBLA24 START 52.8668
HIERARCH ISS PBLA24 END 52.9961
HIERARCH ISS PBL25 START 246.3818
HIERARCH ISS PBL25 END 246.421
HIERARCH ISS PBLA25 START 107.1304
HIERARCH ISS PBLA25 END 107.3461
HIERARCH ISS PBL26 START 177.0333
HIERARCH ISS PBL26 END 177.0338
HIERARCH ISS PBLA26 START 89.1227
HIERARCH ISS PBLA26 END 89.2956
HIERARCH ISS PBL34 START 59.1502
HIERARCH ISS PBL34 END 59.2478
HIERARCH ISS PBLA34 START -168.8913
HIERARCH ISS PBLA34 END -168.7237
HIERARCH ISS PBL35 START 274.0738
HIERARCH ISS PBL35 END 274.5913
HIERARCH ISS PBLA35 START 172.0069
HIERARCH ISS PBLA35 END 172.2082
HIERARCH ISS PBL36 START 197.1801
HIERARCH ISS PBL36 END 197.5268
HIERARCH ISS PBLA36 START -174.0826
HIERARCH ISS PBLA36 END -173.9069
HIERARCH ISS PBL45 START 219.0374
HIERARCH ISS PBL45 END 219.4497
HIERARCH ISS PBLA45 START 166.937
HIERARCH ISS PBLA45 END 167.1481
HIERARCH ISS PBL46 START 138.3761
HIERARCH ISS PBL46 END 138.6247
HIERARCH ISS PBLA46 START -176.2992
HIERARCH ISS PBLA46 END -176.1197
HIERARCH ISS PBL56 START 95.3019
HIERARCH ISS PBL56 END 95.4395
HIERARCH ISS PBLA56 START -37.8212
HIERARCH ISS PBLA56 END -37.571
HIERARCH CHARA TAU0 15.22091
HIERARCH CHARA SEEING 0.91903