Exposure
ID
SPICA.2025-06-06T07-16-17_1
Header ID
SPICA.2025-06-06T07-16-17
Date updated
2025-06-06 07:15:12 UTC+0000
Release date
None
UTC Start
2025-06-06 07:15:12.649
UTC End
2025-06-06 07:16:12.649
MJD Start
60832.3022297287
MJD End
60832.302924173135
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
64268
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.5649 28.5759 72.2124 72.3905
S1-E1 254.1498 254.4948 32.9283 33.1250
S1-E2 215.5359 215.7877 42.8581 43.0432
S1-W1 269.8766 269.8595 97.2182 97.4373
S2-E1 232.7439 233.0735 28.4714 28.6745
S2-E2 191.1521 191.3922 38.6572 38.8468
S2-W1 244.2878 244.2706 100.0514 100.2761
E1-E2 55.9665 56.0333 171.3145 171.5721
E1-W1 279.1330 279.3792 152.3389 152.6125
E2-W1 226.9387 227.1166 147.7394 148.0149
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 60832.3022297287
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 5
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH ISS PBL12 START 28.5649
HIERARCH ISS PBL12 END 28.5759
HIERARCH ISS PBLA12 START 72.2124
HIERARCH ISS PBLA12 END 72.3905
HIERARCH ISS PBL13 START 254.1498
HIERARCH ISS PBL13 END 254.4948
HIERARCH ISS PBLA13 START 32.9283
HIERARCH ISS PBLA13 END 33.125
HIERARCH ISS PBL14 START 215.5359
HIERARCH ISS PBL14 END 215.7877
HIERARCH ISS PBLA14 START 42.8581
HIERARCH ISS PBLA14 END 43.0432
HIERARCH ISS PBL15 START 269.8766
HIERARCH ISS PBL15 END 269.8595
HIERARCH ISS PBLA15 START 97.2182
HIERARCH ISS PBLA15 END 97.4373
HIERARCH ISS PBL23 START 232.7439
HIERARCH ISS PBL23 END 233.0735
HIERARCH ISS PBLA23 START 28.4714
HIERARCH ISS PBLA23 END 28.6745
HIERARCH ISS PBL24 START 191.1521
HIERARCH ISS PBL24 END 191.3922
HIERARCH ISS PBLA24 START 38.6572
HIERARCH ISS PBLA24 END 38.8468
HIERARCH ISS PBL25 START 244.2878
HIERARCH ISS PBL25 END 244.2706
HIERARCH ISS PBLA25 START 100.0514
HIERARCH ISS PBLA25 END 100.2761
HIERARCH ISS PBL34 START 55.9665
HIERARCH ISS PBL34 END 56.0333
HIERARCH ISS PBLA34 START 171.3145
HIERARCH ISS PBLA34 END 171.5721
HIERARCH ISS PBL35 START 279.133
HIERARCH ISS PBL35 END 279.3792
HIERARCH ISS PBLA35 START 152.3389
HIERARCH ISS PBLA35 END 152.6125
HIERARCH ISS PBL45 START 226.9387
HIERARCH ISS PBL45 END 227.1166
HIERARCH ISS PBLA45 START 147.7394
HIERARCH ISS PBLA45 END 148.0149
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1