Exposure
ID
SPICA.2025-08-13T08-10-54_1
Header ID
SPICA.2025-08-13T08-10-54
Date updated
2025-08-13 08:09:49 UTC+0000
Release date
None
UTC Start
2025-08-13 08:09:49.636
UTC End
2025-08-13 08:10:49.636
MJD Start
60900.3401578246
MJD End
60900.34085226903
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
70048
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
51972
Name
HD_208108
RA
328.4058
DEC
19.66844
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.1292 33.1348 98.9325 99.0846
S1-E1 321.1700 321.0268 65.9188 66.0675
S1-E2 270.2789 270.1942 73.8035 73.9570
S1-W1 269.5242 269.7215 129.3008 129.4432
S1-W2 204.5338 204.6076 108.6501 108.8024
S2-E1 293.9445 293.7982 62.3983 62.5443
S2-E2 240.6968 240.6069 70.4527 70.6045
S2-W1 241.5220 241.7110 133.2772 133.4161
S2-W2 171.9709 172.0392 110.5135 110.6654
E1-E2 65.0475 65.0073 -148.8310 -148.7182
E1-W1 313.4101 313.3706 -164.3298 -164.2365
E1-W2 220.1807 220.0718 -153.1563 -153.0506
E2-W1 251.3298 251.3356 -168.2956 -168.2045
E2-W2 155.3959 155.3279 -154.9654 -154.8623
W1-W2 106.3382 106.4185 -7.9855 -7.8881
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 60900.3401578246
PI-COI spica
HIERARCH OBS TARG NAME HD_208108
HIERARCH OBS RA 328.4058
HIERARCH OBS DEC 19.66844
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 33.1292
HIERARCH ISS PBL12 END 33.1348
HIERARCH ISS PBLA12 START 98.9325
HIERARCH ISS PBLA12 END 99.0846
HIERARCH ISS PBL13 START 321.17
HIERARCH ISS PBL13 END 321.0268
HIERARCH ISS PBLA13 START 65.9188
HIERARCH ISS PBLA13 END 66.0675
HIERARCH ISS PBL14 START 270.2789
HIERARCH ISS PBL14 END 270.1942
HIERARCH ISS PBLA14 START 73.8035
HIERARCH ISS PBLA14 END 73.957
HIERARCH ISS PBL15 START 269.5242
HIERARCH ISS PBL15 END 269.7215
HIERARCH ISS PBLA15 START 129.3008
HIERARCH ISS PBLA15 END 129.4432
HIERARCH ISS PBL16 START 204.5338
HIERARCH ISS PBL16 END 204.6076
HIERARCH ISS PBLA16 START 108.6501
HIERARCH ISS PBLA16 END 108.8024
HIERARCH ISS PBL23 START 293.9445
HIERARCH ISS PBL23 END 293.7982
HIERARCH ISS PBLA23 START 62.3983
HIERARCH ISS PBLA23 END 62.5443
HIERARCH ISS PBL24 START 240.6968
HIERARCH ISS PBL24 END 240.6069
HIERARCH ISS PBLA24 START 70.4527
HIERARCH ISS PBLA24 END 70.6045
HIERARCH ISS PBL25 START 241.522
HIERARCH ISS PBL25 END 241.711
HIERARCH ISS PBLA25 START 133.2772
HIERARCH ISS PBLA25 END 133.4161
HIERARCH ISS PBL26 START 171.9709
HIERARCH ISS PBL26 END 172.0392
HIERARCH ISS PBLA26 START 110.5135
HIERARCH ISS PBLA26 END 110.6654
HIERARCH ISS PBL34 START 65.0475
HIERARCH ISS PBL34 END 65.0073
HIERARCH ISS PBLA34 START -148.831
HIERARCH ISS PBLA34 END -148.7182
HIERARCH ISS PBL35 START 313.4101
HIERARCH ISS PBL35 END 313.3706
HIERARCH ISS PBLA35 START -164.3298
HIERARCH ISS PBLA35 END -164.2365
HIERARCH ISS PBL36 START 220.1807
HIERARCH ISS PBL36 END 220.0718
HIERARCH ISS PBLA36 START -153.1563
HIERARCH ISS PBLA36 END -153.0506
HIERARCH ISS PBL45 START 251.3298
HIERARCH ISS PBL45 END 251.3356
HIERARCH ISS PBLA45 START -168.2956
HIERARCH ISS PBLA45 END -168.2045
HIERARCH ISS PBL46 START 155.3959
HIERARCH ISS PBL46 END 155.3279
HIERARCH ISS PBLA46 START -154.9654
HIERARCH ISS PBLA46 END -154.8623
HIERARCH ISS PBL56 START 106.3382
HIERARCH ISS PBL56 END 106.4185
HIERARCH ISS PBLA56 START -7.9855
HIERARCH ISS PBLA56 END -7.8881
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1