Exposure
ID
SPICA.2025-07-10T09-14-05_1
Header ID
SPICA.2025-07-10T09-14-05
Date updated
2025-07-10 09:13:00 UTC+0000
Release date
None
UTC Start
2025-07-10 09:13:00.315
UTC End
2025-07-10 09:14:00.315
MJD Start
60866.3840314189
MJD End
60866.38472586333
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
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.7288 31.7396 100.7623 100.9178
S1-E1 305.8075 305.5716 66.1585 66.3121
S1-E2 256.8728 256.7385 74.4418 74.6032
S1-W1 262.6835 262.9709 132.1656 132.2878
S1-W2 196.5962 196.7232 110.9131 111.0627
S2-E1 280.2714 280.0281 62.4724 62.6213
S2-E2 228.8663 228.7211 70.9176 71.0763
S2-W1 236.1817 236.4489 136.1796 136.2948
S2-W2 165.4586 165.5743 112.8498 112.9976
E1-E2 63.5103 63.4398 -149.4817 -149.3909
E1-W1 311.7568 311.6051 -164.1764 -164.1153
E1-W2 216.2903 216.0837 -153.6306 -153.5502
E2-W1 250.8417 250.7676 -167.8588 -167.8019
E2-W2 153.0155 152.8802 -155.3514 -155.2749
W1-W2 106.7322 106.8049 -5.9468 -5.8895
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 60866.3840314189
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
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 31.7288
HIERARCH ISS PBL12 END 31.7396
HIERARCH ISS PBLA12 START 100.7623
HIERARCH ISS PBLA12 END 100.9178
HIERARCH ISS PBL13 START 305.8075
HIERARCH ISS PBL13 END 305.5716
HIERARCH ISS PBLA13 START 66.1585
HIERARCH ISS PBLA13 END 66.3121
HIERARCH ISS PBL14 START 256.8728
HIERARCH ISS PBL14 END 256.7385
HIERARCH ISS PBLA14 START 74.4418
HIERARCH ISS PBLA14 END 74.6032
HIERARCH ISS PBL15 START 262.6835
HIERARCH ISS PBL15 END 262.9709
HIERARCH ISS PBLA15 START 132.1656
HIERARCH ISS PBLA15 END 132.2878
HIERARCH ISS PBL16 START 196.5962
HIERARCH ISS PBL16 END 196.7232
HIERARCH ISS PBLA16 START 110.9131
HIERARCH ISS PBLA16 END 111.0627
HIERARCH ISS PBL23 START 280.2714
HIERARCH ISS PBL23 END 280.0281
HIERARCH ISS PBLA23 START 62.4724
HIERARCH ISS PBLA23 END 62.6213
HIERARCH ISS PBL24 START 228.8663
HIERARCH ISS PBL24 END 228.7211
HIERARCH ISS PBLA24 START 70.9176
HIERARCH ISS PBLA24 END 71.0763
HIERARCH ISS PBL25 START 236.1817
HIERARCH ISS PBL25 END 236.4489
HIERARCH ISS PBLA25 START 136.1796
HIERARCH ISS PBLA25 END 136.2948
HIERARCH ISS PBL26 START 165.4586
HIERARCH ISS PBL26 END 165.5743
HIERARCH ISS PBLA26 START 112.8498
HIERARCH ISS PBLA26 END 112.9976
HIERARCH ISS PBL34 START 63.5103
HIERARCH ISS PBL34 END 63.4398
HIERARCH ISS PBLA34 START -149.4817
HIERARCH ISS PBLA34 END -149.3909
HIERARCH ISS PBL35 START 311.7568
HIERARCH ISS PBL35 END 311.6051
HIERARCH ISS PBLA35 START -164.1764
HIERARCH ISS PBLA35 END -164.1153
HIERARCH ISS PBL36 START 216.2903
HIERARCH ISS PBL36 END 216.0837
HIERARCH ISS PBLA36 START -153.6306
HIERARCH ISS PBLA36 END -153.5502
HIERARCH ISS PBL45 START 250.8417
HIERARCH ISS PBL45 END 250.7676
HIERARCH ISS PBLA45 START -167.8588
HIERARCH ISS PBLA45 END -167.8019
HIERARCH ISS PBL46 START 153.0155
HIERARCH ISS PBL46 END 152.8802
HIERARCH ISS PBLA46 START -155.3514
HIERARCH ISS PBLA46 END -155.2749
HIERARCH ISS PBL56 START 106.7322
HIERARCH ISS PBL56 END 106.8049
HIERARCH ISS PBLA56 START -5.9468
HIERARCH ISS PBLA56 END -5.8895
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1