Exposure
ID
SPICA.2025-05-11T09-58-29_1
Header ID
SPICA.2025-05-11T09-58-29
Date updated
2025-05-11 09:57:24 UTC+0000
Release date
None
UTC Start
2025-05-11 09:57:24.276
UTC End
2025-05-11 09:58:24.276
MJD Start
60806.4148643051
MJD End
60806.41555874953
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
64225
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47832
Name
HD_159541
RA
263.044
DEC
55.18424
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7076 31.7022 99.1460 99.3085
S1-E1 312.9649 313.0860 65.0506 65.2255
S1-E2 261.9047 261.9794 73.0766 73.2453
S1-W1 271.1552 271.0470 128.8111 129.0054
S1-W2 198.9207 198.8584 109.0016 109.1725
S2-E1 287.2580 287.3790 61.5031 61.6813
S2-E2 233.8385 233.9160 69.6604 69.8316
S2-W1 244.1084 244.0146 132.4970 132.6958
S2-W2 167.7688 167.7129 110.8554 111.0282
E1-E2 64.9067 64.9326 -149.2396 -149.0306
E1-W1 310.5362 310.6487 -166.5043 -166.2866
E1-W2 218.8084 218.8963 -154.0703 -153.8588
E2-W1 249.2994 249.3837 -170.9360 -170.7164
E2-W2 154.2292 154.2909 -156.1013 -155.8888
W1-W2 107.7101 107.7276 -12.4426 -12.2178
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 60806.4148643051
PI-COI spica
HIERARCH OBS TARG NAME HD_159541
HIERARCH OBS RA 263.044
HIERARCH OBS DEC 55.18424
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 31.7076
HIERARCH ISS PBL12 END 31.7022
HIERARCH ISS PBLA12 START 99.146
HIERARCH ISS PBLA12 END 99.3085
HIERARCH ISS PBL13 START 312.9649
HIERARCH ISS PBL13 END 313.086
HIERARCH ISS PBLA13 START 65.0506
HIERARCH ISS PBLA13 END 65.2255
HIERARCH ISS PBL14 START 261.9047
HIERARCH ISS PBL14 END 261.9794
HIERARCH ISS PBLA14 START 73.0766
HIERARCH ISS PBLA14 END 73.2453
HIERARCH ISS PBL15 START 271.1552
HIERARCH ISS PBL15 END 271.047
HIERARCH ISS PBLA15 START 128.8111
HIERARCH ISS PBLA15 END 129.0054
HIERARCH ISS PBL16 START 198.9207
HIERARCH ISS PBL16 END 198.8584
HIERARCH ISS PBLA16 START 109.0016
HIERARCH ISS PBLA16 END 109.1725
HIERARCH ISS PBL23 START 287.258
HIERARCH ISS PBL23 END 287.379
HIERARCH ISS PBLA23 START 61.5031
HIERARCH ISS PBLA23 END 61.6813
HIERARCH ISS PBL24 START 233.8385
HIERARCH ISS PBL24 END 233.916
HIERARCH ISS PBLA24 START 69.6604
HIERARCH ISS PBLA24 END 69.8316
HIERARCH ISS PBL25 START 244.1084
HIERARCH ISS PBL25 END 244.0146
HIERARCH ISS PBLA25 START 132.497
HIERARCH ISS PBLA25 END 132.6958
HIERARCH ISS PBL26 START 167.7688
HIERARCH ISS PBL26 END 167.7129
HIERARCH ISS PBLA26 START 110.8554
HIERARCH ISS PBLA26 END 111.0282
HIERARCH ISS PBL34 START 64.9067
HIERARCH ISS PBL34 END 64.9326
HIERARCH ISS PBLA34 START -149.2396
HIERARCH ISS PBLA34 END -149.0306
HIERARCH ISS PBL35 START 310.5362
HIERARCH ISS PBL35 END 310.6487
HIERARCH ISS PBLA35 START -166.5043
HIERARCH ISS PBLA35 END -166.2866
HIERARCH ISS PBL36 START 218.8084
HIERARCH ISS PBL36 END 218.8963
HIERARCH ISS PBLA36 START -154.0703
HIERARCH ISS PBLA36 END -153.8588
HIERARCH ISS PBL45 START 249.2994
HIERARCH ISS PBL45 END 249.3837
HIERARCH ISS PBLA45 START -170.936
HIERARCH ISS PBLA45 END -170.7164
HIERARCH ISS PBL46 START 154.2292
HIERARCH ISS PBL46 END 154.2909
HIERARCH ISS PBLA46 START -156.1013
HIERARCH ISS PBLA46 END -155.8888
HIERARCH ISS PBL56 START 107.7101
HIERARCH ISS PBL56 END 107.7276
HIERARCH ISS PBLA56 START -12.4426
HIERARCH ISS PBLA56 END -12.2178
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1