Exposure
ID
SPICA.2025-12-13T05-44-46_1
Header ID
SPICA.2025-12-13T05-44-46
Date updated
2025-12-13 05:43:41 UTC+0000
Release date
None
UTC Start
2025-12-13 05:43:41.336
UTC End
2025-12-13 05:44:41.336
MJD Start
61022.2386728729
MJD End
61022.239367317336
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
26.77255
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.31919
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 33.6572 33.6577 88.1715 88.3265
S1-E1 320.0769 320.2363 55.8815 56.0256
S1-E2 271.0266 271.1255 63.7112 63.8551
S1-W1 278.0964 278.1180 115.1078 115.3036
S1-W2 210.0527 210.0444 96.9494 97.1174
S2-E1 292.1784 292.3408 52.3534 52.4984
S2-E2 240.7938 240.8951 60.3933 60.5371
S2-W1 248.5587 248.5920 118.6246 118.8249
S2-W2 176.8643 176.8569 98.6136 98.7840
E1-E2 63.4305 63.4875 -159.7159 -159.5487
E1-W1 297.8272 298.1623 -177.4664 -177.2830
E1-W2 212.5871 212.7960 -164.5939 -164.4232
E2-W1 238.2027 238.4772 177.8770 178.0657
E2-W2 149.4837 149.6354 -166.6618 -166.4894
W1-W2 102.2166 102.3242 -25.0688 -24.8544
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 61022.2386728729
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 33.6572
HIERARCH ISS PBL12 END 33.6577
HIERARCH ISS PBLA12 START 88.1715
HIERARCH ISS PBLA12 END 88.3265
HIERARCH ISS PBL13 START 320.0769
HIERARCH ISS PBL13 END 320.2363
HIERARCH ISS PBLA13 START 55.8815
HIERARCH ISS PBLA13 END 56.0256
HIERARCH ISS PBL14 START 271.0266
HIERARCH ISS PBL14 END 271.1255
HIERARCH ISS PBLA14 START 63.7112
HIERARCH ISS PBLA14 END 63.8551
HIERARCH ISS PBL15 START 278.0964
HIERARCH ISS PBL15 END 278.118
HIERARCH ISS PBLA15 START 115.1078
HIERARCH ISS PBLA15 END 115.3036
HIERARCH ISS PBL16 START 210.0527
HIERARCH ISS PBL16 END 210.0444
HIERARCH ISS PBLA16 START 96.9494
HIERARCH ISS PBLA16 END 97.1174
HIERARCH ISS PBL23 START 292.1784
HIERARCH ISS PBL23 END 292.3408
HIERARCH ISS PBLA23 START 52.3534
HIERARCH ISS PBLA23 END 52.4984
HIERARCH ISS PBL24 START 240.7938
HIERARCH ISS PBL24 END 240.8951
HIERARCH ISS PBLA24 START 60.3933
HIERARCH ISS PBLA24 END 60.5371
HIERARCH ISS PBL25 START 248.5587
HIERARCH ISS PBL25 END 248.592
HIERARCH ISS PBLA25 START 118.6246
HIERARCH ISS PBLA25 END 118.8249
HIERARCH ISS PBL26 START 176.8643
HIERARCH ISS PBL26 END 176.8569
HIERARCH ISS PBLA26 START 98.6136
HIERARCH ISS PBLA26 END 98.784
HIERARCH ISS PBL34 START 63.4305
HIERARCH ISS PBL34 END 63.4875
HIERARCH ISS PBLA34 START -159.7159
HIERARCH ISS PBLA34 END -159.5487
HIERARCH ISS PBL35 START 297.8272
HIERARCH ISS PBL35 END 298.1623
HIERARCH ISS PBLA35 START -177.4664
HIERARCH ISS PBLA35 END -177.283
HIERARCH ISS PBL36 START 212.5871
HIERARCH ISS PBL36 END 212.796
HIERARCH ISS PBLA36 START -164.5939
HIERARCH ISS PBLA36 END -164.4232
HIERARCH ISS PBL45 START 238.2027
HIERARCH ISS PBL45 END 238.4772
HIERARCH ISS PBLA45 START 177.877
HIERARCH ISS PBLA45 END 178.0657
HIERARCH ISS PBL46 START 149.4837
HIERARCH ISS PBL46 END 149.6354
HIERARCH ISS PBLA46 START -166.6618
HIERARCH ISS PBLA46 END -166.4894
HIERARCH ISS PBL56 START 102.2166
HIERARCH ISS PBL56 END 102.3242
HIERARCH ISS PBLA56 START -25.0688
HIERARCH ISS PBLA56 END -24.8544
HIERARCH CHARA TAU0 26.77255
HIERARCH CHARA SEEING 1.31919