Exposure
ID
SPICA.2025-06-24T06-43-14_1
Header ID
SPICA.2025-06-24T06-43-14
Date updated
2025-06-24 06:42:09 UTC+0000
Release date
None
UTC Start
2025-06-24 06:42:09.785
UTC End
2025-06-24 06:43:09.785
MJD Start
60850.2792799182
MJD End
60850.27997436263
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
68364
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50800
Name
HD_165777
RA
271.8374
DEC
9.563848
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.9350 30.9357 90.5078 90.6765
S1-E1 318.0239 317.7965 57.5638 57.6735
S1-E2 264.1776 264.0023 65.0645 65.1916
S1-W1 238.4213 238.7895 123.2099 123.3895
S1-W2 187.0384 187.1228 100.5916 100.7737
S2-E1 292.5473 292.3385 54.2672 54.3692
S2-E2 236.6165 236.4517 61.8446 61.9645
S2-W1 213.0464 213.4165 127.7093 127.8826
S2-W2 156.6749 156.7601 102.5728 102.7565
E1-E2 65.8575 65.8504 -154.0126 -153.9645
E1-W1 308.9479 309.1876 -167.1083 -167.0734
E1-W2 221.7120 221.7403 -157.5806 -157.5386
E2-W1 245.2575 245.5080 -170.5965 -170.5611
E2-W2 156.0359 156.0720 -159.0858 -159.0458
W1-W2 97.4672 97.6797 -9.2269 -9.1616
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 60850.2792799182
PI-COI spica
HIERARCH OBS TARG NAME HD_165777
HIERARCH OBS RA 271.8374
HIERARCH OBS DEC 9.563848
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 30.935
HIERARCH ISS PBL12 END 30.9357
HIERARCH ISS PBLA12 START 90.5078
HIERARCH ISS PBLA12 END 90.6765
HIERARCH ISS PBL13 START 318.0239
HIERARCH ISS PBL13 END 317.7965
HIERARCH ISS PBLA13 START 57.5638
HIERARCH ISS PBLA13 END 57.6735
HIERARCH ISS PBL14 START 264.1776
HIERARCH ISS PBL14 END 264.0023
HIERARCH ISS PBLA14 START 65.0645
HIERARCH ISS PBLA14 END 65.1916
HIERARCH ISS PBL15 START 238.4213
HIERARCH ISS PBL15 END 238.7895
HIERARCH ISS PBLA15 START 123.2099
HIERARCH ISS PBLA15 END 123.3895
HIERARCH ISS PBL16 START 187.0384
HIERARCH ISS PBL16 END 187.1228
HIERARCH ISS PBLA16 START 100.5916
HIERARCH ISS PBLA16 END 100.7737
HIERARCH ISS PBL23 START 292.5473
HIERARCH ISS PBL23 END 292.3385
HIERARCH ISS PBLA23 START 54.2672
HIERARCH ISS PBLA23 END 54.3692
HIERARCH ISS PBL24 START 236.6165
HIERARCH ISS PBL24 END 236.4517
HIERARCH ISS PBLA24 START 61.8446
HIERARCH ISS PBLA24 END 61.9645
HIERARCH ISS PBL25 START 213.0464
HIERARCH ISS PBL25 END 213.4165
HIERARCH ISS PBLA25 START 127.7093
HIERARCH ISS PBLA25 END 127.8826
HIERARCH ISS PBL26 START 156.6749
HIERARCH ISS PBL26 END 156.7601
HIERARCH ISS PBLA26 START 102.5728
HIERARCH ISS PBLA26 END 102.7565
HIERARCH ISS PBL34 START 65.8575
HIERARCH ISS PBL34 END 65.8504
HIERARCH ISS PBLA34 START -154.0126
HIERARCH ISS PBLA34 END -153.9645
HIERARCH ISS PBL35 START 308.9479
HIERARCH ISS PBL35 END 309.1876
HIERARCH ISS PBLA35 START -167.1083
HIERARCH ISS PBLA35 END -167.0734
HIERARCH ISS PBL36 START 221.712
HIERARCH ISS PBL36 END 221.7403
HIERARCH ISS PBLA36 START -157.5806
HIERARCH ISS PBLA36 END -157.5386
HIERARCH ISS PBL45 START 245.2575
HIERARCH ISS PBL45 END 245.508
HIERARCH ISS PBLA45 START -170.5965
HIERARCH ISS PBLA45 END -170.5611
HIERARCH ISS PBL46 START 156.0359
HIERARCH ISS PBL46 END 156.072
HIERARCH ISS PBLA46 START -159.0858
HIERARCH ISS PBLA46 END -159.0458
HIERARCH ISS PBL56 START 97.4672
HIERARCH ISS PBL56 END 97.6797
HIERARCH ISS PBLA56 START -9.2269
HIERARCH ISS PBLA56 END -9.1616
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1