Exposure
ID
SPICA.2025-05-08T07-49-59_1
Header ID
SPICA.2025-05-08T07-49-59
Date updated
2025-05-08 07:48:53 UTC+0000
Release date
None
UTC Start
2025-05-08 07:48:53.882
UTC End
2025-05-08 07:49:53.882
MJD Start
60803.3256236303
MJD End
60803.32631807473
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
68304
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50767
Name
HD_141513
RA
237.405
DEC
-3.430204
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 26.9989 27.0059 94.0252 94.2170
S1-E1 288.0010 287.5776 56.5664 56.6781
S1-E2 235.2883 234.9876 64.7878 64.9277
S1-W1 217.8606 218.4056 131.6836 131.8277
S1-W2 163.6912 163.8649 105.9369 106.1320
S2-E1 267.0748 266.6716 53.0415 53.1405
S2-E2 212.1392 211.8465 61.2239 61.3521
S2-W1 197.1776 197.7004 136.4823 136.6098
S2-W2 137.3868 137.5538 108.2615 108.4551
E1-E2 64.5869 64.5308 -154.8291 -154.8220
E1-W1 313.3323 313.3795 -165.6534 -165.6719
E1-W2 219.8712 219.7405 -157.8372 -157.8395
E2-W1 250.1887 250.2972 -168.4323 -168.4536
E2-W2 155.4102 155.3363 -159.0868 -159.0926
W1-W2 100.0755 100.2651 -3.0386 -3.0490
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 60803.3256236303
PI-COI spica
HIERARCH OBS TARG NAME HD_141513
HIERARCH OBS RA 237.405
HIERARCH OBS DEC -3.430204
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 26.9989
HIERARCH ISS PBL12 END 27.0059
HIERARCH ISS PBLA12 START 94.0252
HIERARCH ISS PBLA12 END 94.217
HIERARCH ISS PBL13 START 288.001
HIERARCH ISS PBL13 END 287.5776
HIERARCH ISS PBLA13 START 56.5664
HIERARCH ISS PBLA13 END 56.6781
HIERARCH ISS PBL14 START 235.2883
HIERARCH ISS PBL14 END 234.9876
HIERARCH ISS PBLA14 START 64.7878
HIERARCH ISS PBLA14 END 64.9277
HIERARCH ISS PBL15 START 217.8606
HIERARCH ISS PBL15 END 218.4056
HIERARCH ISS PBLA15 START 131.6836
HIERARCH ISS PBLA15 END 131.8277
HIERARCH ISS PBL16 START 163.6912
HIERARCH ISS PBL16 END 163.8649
HIERARCH ISS PBLA16 START 105.9369
HIERARCH ISS PBLA16 END 106.132
HIERARCH ISS PBL23 START 267.0748
HIERARCH ISS PBL23 END 266.6716
HIERARCH ISS PBLA23 START 53.0415
HIERARCH ISS PBLA23 END 53.1405
HIERARCH ISS PBL24 START 212.1392
HIERARCH ISS PBL24 END 211.8465
HIERARCH ISS PBLA24 START 61.2239
HIERARCH ISS PBLA24 END 61.3521
HIERARCH ISS PBL25 START 197.1776
HIERARCH ISS PBL25 END 197.7004
HIERARCH ISS PBLA25 START 136.4823
HIERARCH ISS PBLA25 END 136.6098
HIERARCH ISS PBL26 START 137.3868
HIERARCH ISS PBL26 END 137.5538
HIERARCH ISS PBLA26 START 108.2615
HIERARCH ISS PBLA26 END 108.4551
HIERARCH ISS PBL34 START 64.5869
HIERARCH ISS PBL34 END 64.5308
HIERARCH ISS PBLA34 START -154.8291
HIERARCH ISS PBLA34 END -154.822
HIERARCH ISS PBL35 START 313.3323
HIERARCH ISS PBL35 END 313.3795
HIERARCH ISS PBLA35 START -165.6534
HIERARCH ISS PBLA35 END -165.6719
HIERARCH ISS PBL36 START 219.8712
HIERARCH ISS PBL36 END 219.7405
HIERARCH ISS PBLA36 START -157.8372
HIERARCH ISS PBLA36 END -157.8395
HIERARCH ISS PBL45 START 250.1887
HIERARCH ISS PBL45 END 250.2972
HIERARCH ISS PBLA45 START -168.4323
HIERARCH ISS PBLA45 END -168.4536
HIERARCH ISS PBL46 START 155.4102
HIERARCH ISS PBL46 END 155.3363
HIERARCH ISS PBLA46 START -159.0868
HIERARCH ISS PBLA46 END -159.0926
HIERARCH ISS PBL56 START 100.0755
HIERARCH ISS PBL56 END 100.2651
HIERARCH ISS PBLA56 START -3.0386
HIERARCH ISS PBLA56 END -3.049
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1