Exposure
ID
SPICA.2025-12-13T04-39-36_1
Header ID
SPICA.2025-12-13T04-39-36
Date updated
2025-12-13 04:38:31 UTC+0000
Release date
None
UTC Start
2025-12-13 04:38:31.406
UTC End
2025-12-13 04:39:31.406
MJD Start
61022.1934190467
MJD End
61022.19411349113
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
28.91019
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.89781
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 33.5233 33.5273 78.9348 79.0858
S1-E1 306.8228 307.1072 47.7013 47.8291
S1-E2 262.6972 262.8782 55.5023 55.6310
S1-W1 276.4521 276.4780 102.8630 103.0727
S1-W2 210.1802 210.1837 86.7647 86.9340
S2-E1 278.7009 278.9893 44.1254 44.2541
S2-E2 232.3214 232.5044 52.2127 52.3406
S2-W1 246.1857 246.2237 106.0291 106.2459
S2-W2 177.0284 177.0296 88.2430 88.4158
E1-E2 58.6422 58.7435 -169.7462 -169.5779
E1-W1 271.3947 271.9270 170.9746 171.1785
E1-W2 195.3780 195.7370 -174.9803 -174.8035
E2-W1 216.9070 217.3298 165.8534 166.0675
E2-W2 137.0848 137.3419 -177.2169 -177.0360
W1-W2 94.5983 94.7370 -39.1066 -38.8524
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 61022.1934190467
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 33.5233
HIERARCH ISS PBL12 END 33.5273
HIERARCH ISS PBLA12 START 78.9348
HIERARCH ISS PBLA12 END 79.0858
HIERARCH ISS PBL13 START 306.8228
HIERARCH ISS PBL13 END 307.1072
HIERARCH ISS PBLA13 START 47.7013
HIERARCH ISS PBLA13 END 47.8291
HIERARCH ISS PBL14 START 262.6972
HIERARCH ISS PBL14 END 262.8782
HIERARCH ISS PBLA14 START 55.5023
HIERARCH ISS PBLA14 END 55.631
HIERARCH ISS PBL15 START 276.4521
HIERARCH ISS PBL15 END 276.478
HIERARCH ISS PBLA15 START 102.863
HIERARCH ISS PBLA15 END 103.0727
HIERARCH ISS PBL16 START 210.1802
HIERARCH ISS PBL16 END 210.1837
HIERARCH ISS PBLA16 START 86.7647
HIERARCH ISS PBLA16 END 86.934
HIERARCH ISS PBL23 START 278.7009
HIERARCH ISS PBL23 END 278.9893
HIERARCH ISS PBLA23 START 44.1254
HIERARCH ISS PBLA23 END 44.2541
HIERARCH ISS PBL24 START 232.3214
HIERARCH ISS PBL24 END 232.5044
HIERARCH ISS PBLA24 START 52.2127
HIERARCH ISS PBLA24 END 52.3406
HIERARCH ISS PBL25 START 246.1857
HIERARCH ISS PBL25 END 246.2237
HIERARCH ISS PBLA25 START 106.0291
HIERARCH ISS PBLA25 END 106.2459
HIERARCH ISS PBL26 START 177.0284
HIERARCH ISS PBL26 END 177.0296
HIERARCH ISS PBLA26 START 88.243
HIERARCH ISS PBLA26 END 88.4158
HIERARCH ISS PBL34 START 58.6422
HIERARCH ISS PBL34 END 58.7435
HIERARCH ISS PBLA34 START -169.7462
HIERARCH ISS PBLA34 END -169.5779
HIERARCH ISS PBL35 START 271.3947
HIERARCH ISS PBL35 END 271.927
HIERARCH ISS PBLA35 START 170.9746
HIERARCH ISS PBLA35 END 171.1785
HIERARCH ISS PBL36 START 195.378
HIERARCH ISS PBL36 END 195.737
HIERARCH ISS PBLA36 START -174.9803
HIERARCH ISS PBLA36 END -174.8035
HIERARCH ISS PBL45 START 216.907
HIERARCH ISS PBL45 END 217.3298
HIERARCH ISS PBLA45 START 165.8534
HIERARCH ISS PBLA45 END 166.0675
HIERARCH ISS PBL46 START 137.0848
HIERARCH ISS PBL46 END 137.3419
HIERARCH ISS PBLA46 START -177.2169
HIERARCH ISS PBLA46 END -177.036
HIERARCH ISS PBL56 START 94.5983
HIERARCH ISS PBL56 END 94.737
HIERARCH ISS PBLA56 START -39.1066
HIERARCH ISS PBLA56 END -38.8524
HIERARCH CHARA TAU0 28.91019
HIERARCH CHARA SEEING 0.89781