Exposure
ID
SPICA.2025-06-19T09-48-02_1
Header ID
SPICA.2025-06-19T09-48-02
Date updated
2025-06-19 09:46:56 UTC+0000
Release date
None
UTC Start
2025-06-19 09:46:56.997
UTC End
2025-06-19 09:47:56.997
MJD Start
60845.4076041328
MJD End
60845.40829857723
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
68361
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50784
Name
HD_180777
RA
287.2912
DEC
76.5605
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 24.8090 24.8000 110.4364 110.6447
S1-E1 265.2219 265.2992 69.0523 69.2724
S1-E2 215.0378 215.0777 78.0958 78.3088
S1-W1 237.9283 237.7981 144.6302 144.8719
S2-E1 247.1527 247.2325 65.2473 65.4708
S2-E2 194.5303 194.5762 74.1838 74.3996
S2-W1 217.8543 217.7404 148.2996 148.5450
E1-E2 62.7403 62.7581 -143.5452 -143.2934
E1-W1 309.0610 309.1150 -159.1568 -158.8968
E2-W1 249.2079 249.2421 -163.0417 -162.7802
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 60845.4076041328
PI-COI spica
HIERARCH OBS TARG NAME HD_180777
HIERARCH OBS RA 287.2912
HIERARCH OBS DEC 76.5605
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1
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 24.809
HIERARCH ISS PBL12 END 24.8
HIERARCH ISS PBLA12 START 110.4364
HIERARCH ISS PBLA12 END 110.6447
HIERARCH ISS PBL13 START 265.2219
HIERARCH ISS PBL13 END 265.2992
HIERARCH ISS PBLA13 START 69.0523
HIERARCH ISS PBLA13 END 69.2724
HIERARCH ISS PBL14 START 215.0378
HIERARCH ISS PBL14 END 215.0777
HIERARCH ISS PBLA14 START 78.0958
HIERARCH ISS PBLA14 END 78.3088
HIERARCH ISS PBL15 START 237.9283
HIERARCH ISS PBL15 END 237.7981
HIERARCH ISS PBLA15 START 144.6302
HIERARCH ISS PBLA15 END 144.8719
HIERARCH ISS PBL23 START 247.1527
HIERARCH ISS PBL23 END 247.2325
HIERARCH ISS PBLA23 START 65.2473
HIERARCH ISS PBLA23 END 65.4708
HIERARCH ISS PBL24 START 194.5303
HIERARCH ISS PBL24 END 194.5762
HIERARCH ISS PBLA24 START 74.1838
HIERARCH ISS PBLA24 END 74.3996
HIERARCH ISS PBL25 START 217.8543
HIERARCH ISS PBL25 END 217.7404
HIERARCH ISS PBLA25 START 148.2996
HIERARCH ISS PBLA25 END 148.545
HIERARCH ISS PBL34 START 62.7403
HIERARCH ISS PBL34 END 62.7581
HIERARCH ISS PBLA34 START -143.5452
HIERARCH ISS PBLA34 END -143.2934
HIERARCH ISS PBL35 START 309.061
HIERARCH ISS PBL35 END 309.115
HIERARCH ISS PBLA35 START -159.1568
HIERARCH ISS PBLA35 END -158.8968
HIERARCH ISS PBL45 START 249.2079
HIERARCH ISS PBL45 END 249.2421
HIERARCH ISS PBLA45 START -163.0417
HIERARCH ISS PBLA45 END -162.7802
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1