Exposure
ID
SPICA.2025-12-13T05-55-27_1
Header ID
SPICA.2025-12-13T05-55-27
Date updated
2025-12-13 05:54:22 UTC+0000
Release date
None
UTC Start
2025-12-13 05:54:22.453
UTC End
2025-12-13 05:55:22.453
MJD Start
61022.2460932105
MJD End
61022.246787654934
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
30.7231
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.92861
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 33.6605 33.6606 89.7022 89.8572
S1-E1 321.5738 321.7161 57.3155 57.4622
S1-E2 271.9543 272.0424 65.1416 65.2877
S1-W1 278.2889 278.3055 117.0284 117.2213
S1-W2 209.9601 209.9493 98.6039 98.7710
S2-E1 293.7030 293.8479 53.7961 53.9437
S2-E2 241.7445 241.8348 61.8237 61.9699
S2-W1 248.8648 248.8928 120.5881 120.7853
S2-W2 176.7817 176.7722 100.2922 100.4617
E1-E2 63.9623 64.0123 -158.0612 -157.8930
E1-W1 300.9788 301.2784 -175.6631 -175.4812
E1-W2 214.5404 214.7247 -162.9072 -162.7361
E2-W1 240.7893 241.0359 179.7294 179.9159
E2-W2 150.9036 151.0377 -164.9593 -164.7867
W1-W2 103.2420 103.3412 -22.9744 -22.7649
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 61022.2460932105
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 33.6605
HIERARCH ISS PBL12 END 33.6606
HIERARCH ISS PBLA12 START 89.7022
HIERARCH ISS PBLA12 END 89.8572
HIERARCH ISS PBL13 START 321.5738
HIERARCH ISS PBL13 END 321.7161
HIERARCH ISS PBLA13 START 57.3155
HIERARCH ISS PBLA13 END 57.4622
HIERARCH ISS PBL14 START 271.9543
HIERARCH ISS PBL14 END 272.0424
HIERARCH ISS PBLA14 START 65.1416
HIERARCH ISS PBLA14 END 65.2877
HIERARCH ISS PBL15 START 278.2889
HIERARCH ISS PBL15 END 278.3055
HIERARCH ISS PBLA15 START 117.0284
HIERARCH ISS PBLA15 END 117.2213
HIERARCH ISS PBL16 START 209.9601
HIERARCH ISS PBL16 END 209.9493
HIERARCH ISS PBLA16 START 98.6039
HIERARCH ISS PBLA16 END 98.771
HIERARCH ISS PBL23 START 293.703
HIERARCH ISS PBL23 END 293.8479
HIERARCH ISS PBLA23 START 53.7961
HIERARCH ISS PBLA23 END 53.9437
HIERARCH ISS PBL24 START 241.7445
HIERARCH ISS PBL24 END 241.8348
HIERARCH ISS PBLA24 START 61.8237
HIERARCH ISS PBLA24 END 61.9699
HIERARCH ISS PBL25 START 248.8648
HIERARCH ISS PBL25 END 248.8928
HIERARCH ISS PBLA25 START 120.5881
HIERARCH ISS PBLA25 END 120.7853
HIERARCH ISS PBL26 START 176.7817
HIERARCH ISS PBL26 END 176.7722
HIERARCH ISS PBLA26 START 100.2922
HIERARCH ISS PBLA26 END 100.4617
HIERARCH ISS PBL34 START 63.9623
HIERARCH ISS PBL34 END 64.0123
HIERARCH ISS PBLA34 START -158.0612
HIERARCH ISS PBLA34 END -157.893
HIERARCH ISS PBL35 START 300.9788
HIERARCH ISS PBL35 END 301.2784
HIERARCH ISS PBLA35 START -175.6631
HIERARCH ISS PBLA35 END -175.4812
HIERARCH ISS PBL36 START 214.5404
HIERARCH ISS PBL36 END 214.7247
HIERARCH ISS PBLA36 START -162.9072
HIERARCH ISS PBLA36 END -162.7361
HIERARCH ISS PBL45 START 240.7893
HIERARCH ISS PBL45 END 241.0359
HIERARCH ISS PBLA45 START 179.7294
HIERARCH ISS PBLA45 END 179.9159
HIERARCH ISS PBL46 START 150.9036
HIERARCH ISS PBL46 END 151.0377
HIERARCH ISS PBLA46 START -164.9593
HIERARCH ISS PBLA46 END -164.7867
HIERARCH ISS PBL56 START 103.242
HIERARCH ISS PBL56 END 103.3412
HIERARCH ISS PBLA56 START -22.9744
HIERARCH ISS PBLA56 END -22.7649
HIERARCH CHARA TAU0 30.7231
HIERARCH CHARA SEEING 0.92861