Exposure
ID
SPICA.2025-04-23T04-19-03_1
Header ID
SPICA.2025-04-23T04-19-03
Date updated
2025-04-23 04:17:36 UTC+0000
Release date
None
UTC Start
2025-04-23 04:17:36.644
UTC End
2025-04-23 04:18:53.564
MJD Start
60788.1788963371
MJD End
60788.17978661486
Exposure time (s)
76.9
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68298
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47817
Name
HD_120315
RA
206.8852
DEC
49.31327
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 32.3748 32.3884 71.8671 72.0684
S1-E1 280.4522 281.0063 39.7067 39.8875
S1-E2 243.0007 243.3759 48.0694 48.2458
S1-W1 278.2833 278.2861 93.3920 93.6763
S1-W2 206.4624 206.4957 79.1406 79.3669
S2-E1 253.6310 254.1797 35.8107 35.9961
S2-E2 213.7780 214.1469 44.5660 44.7435
S2-W1 248.4504 248.4602 96.1324 96.4278
S2-W2 174.3962 174.4182 80.4874 80.7187
E1-E2 53.4031 53.5618 178.2695 178.5492
E1-W1 252.3001 253.0063 156.9888 157.3313
E1-W2 178.4287 178.9665 172.4007 172.6983
E2-W1 203.4636 203.9985 151.5225 151.8786
E2-W2 125.4244 125.8023 169.9055 170.2107
W1-W2 93.2449 93.3784 -53.5776 -53.1922
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 60788.1788963371
PI-COI spica
HIERARCH OBS TARG NAME HD_120315
HIERARCH OBS RA 206.8852
HIERARCH OBS DEC 49.31327
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0128199998289347
HIERARCH DET NDIT 6000
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 32.3748
HIERARCH ISS PBL12 END 32.3884
HIERARCH ISS PBLA12 START 71.8671
HIERARCH ISS PBLA12 END 72.0684
HIERARCH ISS PBL13 START 280.4522
HIERARCH ISS PBL13 END 281.0063
HIERARCH ISS PBLA13 START 39.7067
HIERARCH ISS PBLA13 END 39.8875
HIERARCH ISS PBL14 START 243.0007
HIERARCH ISS PBL14 END 243.3759
HIERARCH ISS PBLA14 START 48.0694
HIERARCH ISS PBLA14 END 48.2458
HIERARCH ISS PBL15 START 278.2833
HIERARCH ISS PBL15 END 278.2861
HIERARCH ISS PBLA15 START 93.392
HIERARCH ISS PBLA15 END 93.6763
HIERARCH ISS PBL16 START 206.4624
HIERARCH ISS PBL16 END 206.4957
HIERARCH ISS PBLA16 START 79.1406
HIERARCH ISS PBLA16 END 79.3669
HIERARCH ISS PBL23 START 253.631
HIERARCH ISS PBL23 END 254.1797
HIERARCH ISS PBLA23 START 35.8107
HIERARCH ISS PBLA23 END 35.9961
HIERARCH ISS PBL24 START 213.778
HIERARCH ISS PBL24 END 214.1469
HIERARCH ISS PBLA24 START 44.566
HIERARCH ISS PBLA24 END 44.7435
HIERARCH ISS PBL25 START 248.4504
HIERARCH ISS PBL25 END 248.4602
HIERARCH ISS PBLA25 START 96.1324
HIERARCH ISS PBLA25 END 96.4278
HIERARCH ISS PBL26 START 174.3962
HIERARCH ISS PBL26 END 174.4182
HIERARCH ISS PBLA26 START 80.4874
HIERARCH ISS PBLA26 END 80.7187
HIERARCH ISS PBL34 START 53.4031
HIERARCH ISS PBL34 END 53.5618
HIERARCH ISS PBLA34 START 178.2695
HIERARCH ISS PBLA34 END 178.5492
HIERARCH ISS PBL35 START 252.3001
HIERARCH ISS PBL35 END 253.0063
HIERARCH ISS PBLA35 START 156.9888
HIERARCH ISS PBLA35 END 157.3313
HIERARCH ISS PBL36 START 178.4287
HIERARCH ISS PBL36 END 178.9665
HIERARCH ISS PBLA36 START 172.4007
HIERARCH ISS PBLA36 END 172.6983
HIERARCH ISS PBL45 START 203.4636
HIERARCH ISS PBL45 END 203.9985
HIERARCH ISS PBLA45 START 151.5225
HIERARCH ISS PBLA45 END 151.8786
HIERARCH ISS PBL46 START 125.4244
HIERARCH ISS PBL46 END 125.8023
HIERARCH ISS PBLA46 START 169.9055
HIERARCH ISS PBLA46 END 170.2107
HIERARCH ISS PBL56 START 93.2449
HIERARCH ISS PBL56 END 93.3784
HIERARCH ISS PBLA56 START -53.5776
HIERARCH ISS PBLA56 END -53.1922
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1