Exposure
ID
SPICA.2025-05-16T09-22-51_1
Header ID
SPICA.2025-05-16T09-22-51
Date updated
2025-05-16 09:21:46 UTC+0000
Release date
None
UTC Start
2025-05-16 09:21:46.160
UTC End
2025-05-16 09:22:46.160
MJD Start
60811.3901175973
MJD End
60811.39081204173
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
68305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50768
Name
HD_184930
RA
294.1803
DEC
-1.2866
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.4825 28.4621 76.6701 76.8377
S1-E1 323.1093 322.8948 50.1665 50.2060
S1-E2 265.5796 265.3533 55.7749 55.8407
S1-W1 178.4268 178.7695 109.6516 109.9508
S1-W2 162.6101 162.5611 85.4777 85.6952
S2-E1 297.8915 297.7258 47.7210 47.7500
S2-E2 239.1862 238.9988 53.3408 53.3951
S2-W1 155.3103 155.7081 115.3811 115.6818
S2-W2 134.5342 134.5098 87.3354 87.5624
E1-E2 64.2746 64.3352 -153.6504 -153.6832
E1-W1 278.7281 279.3763 -163.3024 -163.3484
E1-W2 212.3499 212.6255 -156.1051 -156.1441
E2-W1 215.6329 216.2242 -166.1671 -166.2117
E2-W2 148.1599 148.3753 -157.1697 -157.2108
W1-W2 73.0672 73.4411 -4.6555 -4.6378
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 60811.3901175973
PI-COI spica
HIERARCH OBS TARG NAME HD_184930
HIERARCH OBS RA 294.1803
HIERARCH OBS DEC -1.2866
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 28.4825
HIERARCH ISS PBL12 END 28.4621
HIERARCH ISS PBLA12 START 76.6701
HIERARCH ISS PBLA12 END 76.8377
HIERARCH ISS PBL13 START 323.1093
HIERARCH ISS PBL13 END 322.8948
HIERARCH ISS PBLA13 START 50.1665
HIERARCH ISS PBLA13 END 50.206
HIERARCH ISS PBL14 START 265.5796
HIERARCH ISS PBL14 END 265.3533
HIERARCH ISS PBLA14 START 55.7749
HIERARCH ISS PBLA14 END 55.8407
HIERARCH ISS PBL15 START 178.4268
HIERARCH ISS PBL15 END 178.7695
HIERARCH ISS PBLA15 START 109.6516
HIERARCH ISS PBLA15 END 109.9508
HIERARCH ISS PBL16 START 162.6101
HIERARCH ISS PBL16 END 162.5611
HIERARCH ISS PBLA16 START 85.4777
HIERARCH ISS PBLA16 END 85.6952
HIERARCH ISS PBL23 START 297.8915
HIERARCH ISS PBL23 END 297.7258
HIERARCH ISS PBLA23 START 47.721
HIERARCH ISS PBLA23 END 47.75
HIERARCH ISS PBL24 START 239.1862
HIERARCH ISS PBL24 END 238.9988
HIERARCH ISS PBLA24 START 53.3408
HIERARCH ISS PBLA24 END 53.3951
HIERARCH ISS PBL25 START 155.3103
HIERARCH ISS PBL25 END 155.7081
HIERARCH ISS PBLA25 START 115.3811
HIERARCH ISS PBLA25 END 115.6818
HIERARCH ISS PBL26 START 134.5342
HIERARCH ISS PBL26 END 134.5098
HIERARCH ISS PBLA26 START 87.3354
HIERARCH ISS PBLA26 END 87.5624
HIERARCH ISS PBL34 START 64.2746
HIERARCH ISS PBL34 END 64.3352
HIERARCH ISS PBLA34 START -153.6504
HIERARCH ISS PBLA34 END -153.6832
HIERARCH ISS PBL35 START 278.7281
HIERARCH ISS PBL35 END 279.3763
HIERARCH ISS PBLA35 START -163.3024
HIERARCH ISS PBLA35 END -163.3484
HIERARCH ISS PBL36 START 212.3499
HIERARCH ISS PBL36 END 212.6255
HIERARCH ISS PBLA36 START -156.1051
HIERARCH ISS PBLA36 END -156.1441
HIERARCH ISS PBL45 START 215.6329
HIERARCH ISS PBL45 END 216.2242
HIERARCH ISS PBLA45 START -166.1671
HIERARCH ISS PBLA45 END -166.2117
HIERARCH ISS PBL46 START 148.1599
HIERARCH ISS PBL46 END 148.3753
HIERARCH ISS PBLA46 START -157.1697
HIERARCH ISS PBLA46 END -157.2108
HIERARCH ISS PBL56 START 73.0672
HIERARCH ISS PBL56 END 73.4411
HIERARCH ISS PBLA56 START -4.6555
HIERARCH ISS PBLA56 END -4.6378
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1