Exposure
ID
SPICA.2025-12-11T05-22-40_1
Header ID
SPICA.2025-12-11T05-22-40
Date updated
2025-12-11 05:21:35 UTC+0000
Release date
None
UTC Start
2025-12-11 05:21:35.253
UTC End
2025-12-11 05:22:35.253
MJD Start
61020.2233246898
MJD End
61020.224019134235
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
11.62616
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.09356
Observation
ID
64085
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47737
Name
HD_23338
RA
56.30207
DEC
24.46728
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.5777 33.5787 92.1266 92.2817
S1-E1 329.6270 329.5704 60.2449 60.3745
S1-E2 277.2126 277.1645 67.7896 67.9264
S1-W1 266.2831 266.4668 121.5335 121.7100
S1-W2 206.0495 206.0883 101.4042 101.5696
S2-E1 301.6366 301.5879 56.8742 57.0008
S2-E2 247.0066 246.9627 64.5782 64.7120
S2-W1 237.6044 237.7937 125.5123 125.6884
S2-W2 172.9957 173.0347 103.1973 103.3644
E1-E2 65.7983 65.8101 -153.3402 -153.2330
E1-W1 308.5897 308.8213 -168.9389 -168.8350
E1-W2 220.9967 221.0712 -157.6083 -157.5039
E2-W1 245.8524 246.0735 -173.0658 -172.9598
E2-W2 155.4580 155.5211 -159.4134 -159.3098
W1-W2 101.6410 101.7917 -14.2277 -14.0939
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 61020.2233246898
PI-COI spica
HIERARCH OBS TARG NAME HD_23338
HIERARCH OBS RA 56.30207
HIERARCH OBS DEC 24.46728
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 33.5777
HIERARCH ISS PBL12 END 33.5787
HIERARCH ISS PBLA12 START 92.1266
HIERARCH ISS PBLA12 END 92.2817
HIERARCH ISS PBL13 START 329.627
HIERARCH ISS PBL13 END 329.5704
HIERARCH ISS PBLA13 START 60.2449
HIERARCH ISS PBLA13 END 60.3745
HIERARCH ISS PBL14 START 277.2126
HIERARCH ISS PBL14 END 277.1645
HIERARCH ISS PBLA14 START 67.7896
HIERARCH ISS PBLA14 END 67.9264
HIERARCH ISS PBL15 START 266.2831
HIERARCH ISS PBL15 END 266.4668
HIERARCH ISS PBLA15 START 121.5335
HIERARCH ISS PBLA15 END 121.71
HIERARCH ISS PBL16 START 206.0495
HIERARCH ISS PBL16 END 206.0883
HIERARCH ISS PBLA16 START 101.4042
HIERARCH ISS PBLA16 END 101.5696
HIERARCH ISS PBL23 START 301.6366
HIERARCH ISS PBL23 END 301.5879
HIERARCH ISS PBLA23 START 56.8742
HIERARCH ISS PBLA23 END 57.0008
HIERARCH ISS PBL24 START 247.0066
HIERARCH ISS PBL24 END 246.9627
HIERARCH ISS PBLA24 START 64.5782
HIERARCH ISS PBLA24 END 64.712
HIERARCH ISS PBL25 START 237.6044
HIERARCH ISS PBL25 END 237.7937
HIERARCH ISS PBLA25 START 125.5123
HIERARCH ISS PBLA25 END 125.6884
HIERARCH ISS PBL26 START 172.9957
HIERARCH ISS PBL26 END 173.0347
HIERARCH ISS PBLA26 START 103.1973
HIERARCH ISS PBLA26 END 103.3644
HIERARCH ISS PBL34 START 65.7983
HIERARCH ISS PBL34 END 65.8101
HIERARCH ISS PBLA34 START -153.3402
HIERARCH ISS PBLA34 END -153.233
HIERARCH ISS PBL35 START 308.5897
HIERARCH ISS PBL35 END 308.8213
HIERARCH ISS PBLA35 START -168.9389
HIERARCH ISS PBLA35 END -168.835
HIERARCH ISS PBL36 START 220.9967
HIERARCH ISS PBL36 END 221.0712
HIERARCH ISS PBLA36 START -157.6083
HIERARCH ISS PBLA36 END -157.5039
HIERARCH ISS PBL45 START 245.8524
HIERARCH ISS PBL45 END 246.0735
HIERARCH ISS PBLA45 START -173.0658
HIERARCH ISS PBLA45 END -172.9598
HIERARCH ISS PBL46 START 155.458
HIERARCH ISS PBL46 END 155.5211
HIERARCH ISS PBLA46 START -159.4134
HIERARCH ISS PBLA46 END -159.3098
HIERARCH ISS PBL56 START 101.641
HIERARCH ISS PBL56 END 101.7917
HIERARCH ISS PBLA56 START -14.2277
HIERARCH ISS PBLA56 END -14.0939
HIERARCH CHARA TAU0 11.62616
HIERARCH CHARA SEEING 1.09356