Exposure
ID
SPICA.2025-06-16T06-07-35_1
Header ID
SPICA.2025-06-16T06-07-35
Date updated
2025-06-16 06:07:03 UTC+0000
Release date
None
UTC Start
2025-06-16 06:07:03.353
UTC End
2025-06-16 06:07:33.353
MJD Start
60842.2548999162
MJD End
60842.25524713842
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68351
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50794
Name
HD_140160
RA
235.4476
DEC
12.84753
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.1465 32.1519 102.1111 102.1867
S1-E1 306.7532 306.6460 67.8920 67.9716
S1-E2 258.4546 258.3970 76.1543 76.2364
S1-W1 266.9550 267.0796 132.9719 133.0307
S1-W2 199.5857 199.6451 112.1074 112.1795
S2-E1 280.7541 280.6415 64.2002 64.2780
S2-E2 229.9818 229.9177 72.6468 72.7281
S2-W1 239.9273 240.0417 136.9128 136.9685
S2-W2 168.0199 168.0735 114.0107 114.0817
E1-E2 63.0757 63.0383 -148.1823 -148.1311
E1-W1 310.4090 310.3107 -163.3631 -163.3275
E1-W2 214.8751 214.7619 -152.4792 -152.4333
E2-W1 250.0804 250.0233 -167.1501 -167.1170
E2-W2 152.0502 151.9748 -154.2603 -154.2165
W1-W2 107.3606 107.3856 -5.5673 -5.5359
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 60842.2548999162
PI-COI spica
HIERARCH OBS TARG NAME HD_140160
HIERARCH OBS RA 235.4476
HIERARCH OBS DEC 12.84753
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 1500
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 32.1465
HIERARCH ISS PBL12 END 32.1519
HIERARCH ISS PBLA12 START 102.1111
HIERARCH ISS PBLA12 END 102.1867
HIERARCH ISS PBL13 START 306.7532
HIERARCH ISS PBL13 END 306.646
HIERARCH ISS PBLA13 START 67.892
HIERARCH ISS PBLA13 END 67.9716
HIERARCH ISS PBL14 START 258.4546
HIERARCH ISS PBL14 END 258.397
HIERARCH ISS PBLA14 START 76.1543
HIERARCH ISS PBLA14 END 76.2364
HIERARCH ISS PBL15 START 266.955
HIERARCH ISS PBL15 END 267.0796
HIERARCH ISS PBLA15 START 132.9719
HIERARCH ISS PBLA15 END 133.0307
HIERARCH ISS PBL16 START 199.5857
HIERARCH ISS PBL16 END 199.6451
HIERARCH ISS PBLA16 START 112.1074
HIERARCH ISS PBLA16 END 112.1795
HIERARCH ISS PBL23 START 280.7541
HIERARCH ISS PBL23 END 280.6415
HIERARCH ISS PBLA23 START 64.2002
HIERARCH ISS PBLA23 END 64.278
HIERARCH ISS PBL24 START 229.9818
HIERARCH ISS PBL24 END 229.9177
HIERARCH ISS PBLA24 START 72.6468
HIERARCH ISS PBLA24 END 72.7281
HIERARCH ISS PBL25 START 239.9273
HIERARCH ISS PBL25 END 240.0417
HIERARCH ISS PBLA25 START 136.9128
HIERARCH ISS PBLA25 END 136.9685
HIERARCH ISS PBL26 START 168.0199
HIERARCH ISS PBL26 END 168.0735
HIERARCH ISS PBLA26 START 114.0107
HIERARCH ISS PBLA26 END 114.0817
HIERARCH ISS PBL34 START 63.0757
HIERARCH ISS PBL34 END 63.0383
HIERARCH ISS PBLA34 START -148.1823
HIERARCH ISS PBLA34 END -148.1311
HIERARCH ISS PBL35 START 310.409
HIERARCH ISS PBL35 END 310.3107
HIERARCH ISS PBLA35 START -163.3631
HIERARCH ISS PBLA35 END -163.3275
HIERARCH ISS PBL36 START 214.8751
HIERARCH ISS PBL36 END 214.7619
HIERARCH ISS PBLA36 START -152.4792
HIERARCH ISS PBLA36 END -152.4333
HIERARCH ISS PBL45 START 250.0804
HIERARCH ISS PBL45 END 250.0233
HIERARCH ISS PBLA45 START -167.1501
HIERARCH ISS PBLA45 END -167.117
HIERARCH ISS PBL46 START 152.0502
HIERARCH ISS PBL46 END 151.9748
HIERARCH ISS PBLA46 START -154.2603
HIERARCH ISS PBLA46 END -154.2165
HIERARCH ISS PBL56 START 107.3606
HIERARCH ISS PBL56 END 107.3856
HIERARCH ISS PBLA56 START -5.5673
HIERARCH ISS PBLA56 END -5.5359
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1