Exposure
ID
SPICA.2025-10-02T10-17-03_1
Header ID
SPICA.2025-10-02T10-17-03
Date updated
2025-10-02 10:15:58 UTC+0000
Release date
None
UTC Start
2025-10-02 10:15:58.176
UTC End
2025-10-02 10:16:58.176
MJD Start
60950.4277566647
MJD End
60950.42845110913
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70581
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52341
Name
HD_26793
RA
63.65097
DEC
10.0114
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.0466 31.0476 90.7224 90.8905
S1-E1 318.3288 318.1057 57.7732 57.8842
S1-E2 264.5813 264.4101 65.2912 65.4192
S1-W1 239.8242 240.1867 123.2946 123.4731
S1-W2 187.8890 187.9734 100.7828 100.9638
S2-E1 292.7633 292.5581 54.4666 54.5702
S2-E2 236.9184 236.7571 62.0652 62.1862
S2-W1 214.3135 214.6776 127.7677 127.9399
S2-W2 157.4132 157.4981 102.7572 102.9397
E1-E2 65.8543 65.8466 -153.9395 -153.8891
E1-W1 309.1650 309.3987 -167.1365 -167.0992
E1-W2 221.7293 221.7552 -157.5379 -157.4935
E2-W1 245.5106 245.7555 -170.6474 -170.6096
E2-W2 156.0596 156.0937 -159.0555 -159.0131
W1-W2 97.7978 98.0068 -9.3494 -9.2821
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 60950.4277566647
PI-COI spica
HIERARCH OBS TARG NAME HD_26793
HIERARCH OBS RA 63.65097
HIERARCH OBS DEC 10.0114
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 31.0466
HIERARCH ISS PBL12 END 31.0476
HIERARCH ISS PBLA12 START 90.7224
HIERARCH ISS PBLA12 END 90.8905
HIERARCH ISS PBL13 START 318.3288
HIERARCH ISS PBL13 END 318.1057
HIERARCH ISS PBLA13 START 57.7732
HIERARCH ISS PBLA13 END 57.8842
HIERARCH ISS PBL14 START 264.5813
HIERARCH ISS PBL14 END 264.4101
HIERARCH ISS PBLA14 START 65.2912
HIERARCH ISS PBLA14 END 65.4192
HIERARCH ISS PBL15 START 239.8242
HIERARCH ISS PBL15 END 240.1867
HIERARCH ISS PBLA15 START 123.2946
HIERARCH ISS PBLA15 END 123.4731
HIERARCH ISS PBL16 START 187.889
HIERARCH ISS PBL16 END 187.9734
HIERARCH ISS PBLA16 START 100.7828
HIERARCH ISS PBLA16 END 100.9638
HIERARCH ISS PBL23 START 292.7633
HIERARCH ISS PBL23 END 292.5581
HIERARCH ISS PBLA23 START 54.4666
HIERARCH ISS PBLA23 END 54.5702
HIERARCH ISS PBL24 START 236.9184
HIERARCH ISS PBL24 END 236.7571
HIERARCH ISS PBLA24 START 62.0652
HIERARCH ISS PBLA24 END 62.1862
HIERARCH ISS PBL25 START 214.3135
HIERARCH ISS PBL25 END 214.6776
HIERARCH ISS PBLA25 START 127.7677
HIERARCH ISS PBLA25 END 127.9399
HIERARCH ISS PBL26 START 157.4132
HIERARCH ISS PBL26 END 157.4981
HIERARCH ISS PBLA26 START 102.7572
HIERARCH ISS PBLA26 END 102.9397
HIERARCH ISS PBL34 START 65.8543
HIERARCH ISS PBL34 END 65.8466
HIERARCH ISS PBLA34 START -153.9395
HIERARCH ISS PBLA34 END -153.8891
HIERARCH ISS PBL35 START 309.165
HIERARCH ISS PBL35 END 309.3987
HIERARCH ISS PBLA35 START -167.1365
HIERARCH ISS PBLA35 END -167.0992
HIERARCH ISS PBL36 START 221.7293
HIERARCH ISS PBL36 END 221.7552
HIERARCH ISS PBLA36 START -157.5379
HIERARCH ISS PBLA36 END -157.4935
HIERARCH ISS PBL45 START 245.5106
HIERARCH ISS PBL45 END 245.7555
HIERARCH ISS PBLA45 START -170.6474
HIERARCH ISS PBLA45 END -170.6096
HIERARCH ISS PBL46 START 156.0596
HIERARCH ISS PBL46 END 156.0937
HIERARCH ISS PBLA46 START -159.0555
HIERARCH ISS PBLA46 END -159.0131
HIERARCH ISS PBL56 START 97.7978
HIERARCH ISS PBL56 END 98.0068
HIERARCH ISS PBLA56 START -9.3494
HIERARCH ISS PBLA56 END -9.2821
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1