Exposure
ID
SPICA.2025-05-08T07-44-28_1
Header ID
SPICA.2025-05-08T07-44-28
Date updated
2025-05-08 07:43:23 UTC+0000
Release date
None
UTC Start
2025-05-08 07:43:23.384
UTC End
2025-05-08 07:44:23.384
MJD Start
60803.3217984203
MJD End
60803.32249286473
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 26.9680 26.9734 93.0465 93.2391
S1-E1 290.1445 289.7250 56.0122 56.1192
S1-E2 236.8274 236.5240 64.0894 64.2248
S1-W1 215.0782 215.6258 130.9281 131.0795
S1-W2 162.8357 163.0000 104.9321 105.1310
S2-E1 269.1073 268.7106 52.5519 52.6462
S2-E2 213.6303 213.3373 60.5854 60.7090
S2-W1 194.4990 195.0276 135.8120 135.9466
S2-W2 136.5589 136.7186 107.2631 107.4610
E1-E2 64.8540 64.8039 -154.8575 -154.8530
E1-W1 312.9903 313.0709 -165.5548 -165.5748
E1-W2 220.4709 220.3617 -157.8181 -157.8228
E2-W1 249.5539 249.6895 -168.3197 -168.3424
E2-W2 155.7395 155.6810 -159.0505 -159.0585
W1-W2 99.0763 99.2771 -2.9862 -2.9964
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 60803.3217984203
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 26.968
HIERARCH ISS PBL12 END 26.9734
HIERARCH ISS PBLA12 START 93.0465
HIERARCH ISS PBLA12 END 93.2391
HIERARCH ISS PBL13 START 290.1445
HIERARCH ISS PBL13 END 289.725
HIERARCH ISS PBLA13 START 56.0122
HIERARCH ISS PBLA13 END 56.1192
HIERARCH ISS PBL14 START 236.8274
HIERARCH ISS PBL14 END 236.524
HIERARCH ISS PBLA14 START 64.0894
HIERARCH ISS PBLA14 END 64.2248
HIERARCH ISS PBL15 START 215.0782
HIERARCH ISS PBL15 END 215.6258
HIERARCH ISS PBLA15 START 130.9281
HIERARCH ISS PBLA15 END 131.0795
HIERARCH ISS PBL16 START 162.8357
HIERARCH ISS PBL16 END 163.0
HIERARCH ISS PBLA16 START 104.9321
HIERARCH ISS PBLA16 END 105.131
HIERARCH ISS PBL23 START 269.1073
HIERARCH ISS PBL23 END 268.7106
HIERARCH ISS PBLA23 START 52.5519
HIERARCH ISS PBLA23 END 52.6462
HIERARCH ISS PBL24 START 213.6303
HIERARCH ISS PBL24 END 213.3373
HIERARCH ISS PBLA24 START 60.5854
HIERARCH ISS PBLA24 END 60.709
HIERARCH ISS PBL25 START 194.499
HIERARCH ISS PBL25 END 195.0276
HIERARCH ISS PBLA25 START 135.812
HIERARCH ISS PBLA25 END 135.9466
HIERARCH ISS PBL26 START 136.5589
HIERARCH ISS PBL26 END 136.7186
HIERARCH ISS PBLA26 START 107.2631
HIERARCH ISS PBLA26 END 107.461
HIERARCH ISS PBL34 START 64.854
HIERARCH ISS PBL34 END 64.8039
HIERARCH ISS PBLA34 START -154.8575
HIERARCH ISS PBLA34 END -154.853
HIERARCH ISS PBL35 START 312.9903
HIERARCH ISS PBL35 END 313.0709
HIERARCH ISS PBLA35 START -165.5548
HIERARCH ISS PBLA35 END -165.5748
HIERARCH ISS PBL36 START 220.4709
HIERARCH ISS PBL36 END 220.3617
HIERARCH ISS PBLA36 START -157.8181
HIERARCH ISS PBLA36 END -157.8228
HIERARCH ISS PBL45 START 249.5539
HIERARCH ISS PBL45 END 249.6895
HIERARCH ISS PBLA45 START -168.3197
HIERARCH ISS PBLA45 END -168.3424
HIERARCH ISS PBL46 START 155.7395
HIERARCH ISS PBL46 END 155.681
HIERARCH ISS PBLA46 START -159.0505
HIERARCH ISS PBLA46 END -159.0585
HIERARCH ISS PBL56 START 99.0763
HIERARCH ISS PBL56 END 99.2771
HIERARCH ISS PBLA56 START -2.9862
HIERARCH ISS PBLA56 END -2.9964
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1