Exposure
ID
SPICA.2025-09-14T07-46-09_1
Header ID
SPICA.2025-09-14T07-46-09
Date updated
2025-09-14 07:45:04 UTC+0000
Release date
None
UTC Start
2025-09-14 07:45:04.102
UTC End
2025-09-14 07:46:04.102
MJD Start
60932.3229641392
MJD End
60932.323658583635
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
64047
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47705
Name
HD_220825
RA
351.7332
DEC
1.255608
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.1053 29.1221 101.4747 101.6423
S1-E1 282.5689 282.2099 63.7636 63.9178
S1-E2 235.4205 235.2111 72.6935 72.8639
S1-W1 248.1837 248.6054 134.9634 135.0666
S1-W2 181.2785 181.4743 112.4946 112.6493
S2-E1 260.1534 259.7872 59.8396 59.9848
S2-E2 210.3780 210.1541 68.8742 69.0387
S2-W1 224.4852 224.8725 139.0658 139.1573
S2-W2 152.8111 152.9889 114.5810 114.7322
E1-E2 61.9323 61.8376 -152.3973 -152.3454
E1-W1 310.2252 310.0140 -165.4658 -165.4497
E1-W2 212.4461 212.1679 -156.1292 -156.0900
E2-W1 250.2890 250.1799 -168.6732 -168.6623
E2-W2 150.6991 150.5165 -157.6619 -157.6274
W1-W2 106.3342 106.4200 -4.3786 -4.3692
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 60932.3229641392
PI-COI spica
HIERARCH OBS TARG NAME HD_220825
HIERARCH OBS RA 351.7332
HIERARCH OBS DEC 1.255608
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 29.1053
HIERARCH ISS PBL12 END 29.1221
HIERARCH ISS PBLA12 START 101.4747
HIERARCH ISS PBLA12 END 101.6423
HIERARCH ISS PBL13 START 282.5689
HIERARCH ISS PBL13 END 282.2099
HIERARCH ISS PBLA13 START 63.7636
HIERARCH ISS PBLA13 END 63.9178
HIERARCH ISS PBL14 START 235.4205
HIERARCH ISS PBL14 END 235.2111
HIERARCH ISS PBLA14 START 72.6935
HIERARCH ISS PBLA14 END 72.8639
HIERARCH ISS PBL15 START 248.1837
HIERARCH ISS PBL15 END 248.6054
HIERARCH ISS PBLA15 START 134.9634
HIERARCH ISS PBLA15 END 135.0666
HIERARCH ISS PBL16 START 181.2785
HIERARCH ISS PBL16 END 181.4743
HIERARCH ISS PBLA16 START 112.4946
HIERARCH ISS PBLA16 END 112.6493
HIERARCH ISS PBL23 START 260.1534
HIERARCH ISS PBL23 END 259.7872
HIERARCH ISS PBLA23 START 59.8396
HIERARCH ISS PBLA23 END 59.9848
HIERARCH ISS PBL24 START 210.378
HIERARCH ISS PBL24 END 210.1541
HIERARCH ISS PBLA24 START 68.8742
HIERARCH ISS PBLA24 END 69.0387
HIERARCH ISS PBL25 START 224.4852
HIERARCH ISS PBL25 END 224.8725
HIERARCH ISS PBLA25 START 139.0658
HIERARCH ISS PBLA25 END 139.1573
HIERARCH ISS PBL26 START 152.8111
HIERARCH ISS PBL26 END 152.9889
HIERARCH ISS PBLA26 START 114.581
HIERARCH ISS PBLA26 END 114.7322
HIERARCH ISS PBL34 START 61.9323
HIERARCH ISS PBL34 END 61.8376
HIERARCH ISS PBLA34 START -152.3973
HIERARCH ISS PBLA34 END -152.3454
HIERARCH ISS PBL35 START 310.2252
HIERARCH ISS PBL35 END 310.014
HIERARCH ISS PBLA35 START -165.4658
HIERARCH ISS PBLA35 END -165.4497
HIERARCH ISS PBL36 START 212.4461
HIERARCH ISS PBL36 END 212.1679
HIERARCH ISS PBLA36 START -156.1292
HIERARCH ISS PBLA36 END -156.09
HIERARCH ISS PBL45 START 250.289
HIERARCH ISS PBL45 END 250.1799
HIERARCH ISS PBLA45 START -168.6732
HIERARCH ISS PBLA45 END -168.6623
HIERARCH ISS PBL46 START 150.6991
HIERARCH ISS PBL46 END 150.5165
HIERARCH ISS PBLA46 START -157.6619
HIERARCH ISS PBLA46 END -157.6274
HIERARCH ISS PBL56 START 106.3342
HIERARCH ISS PBL56 END 106.42
HIERARCH ISS PBLA56 START -4.3786
HIERARCH ISS PBLA56 END -4.3692
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1