Exposure
ID
SPICA.2025-09-14T04-21-13_1
Header ID
SPICA.2025-09-14T04-21-13
Date updated
2025-09-14 04:20:08 UTC+0000
Release date
None
UTC Start
2025-09-14 04:20:08.146
UTC End
2025-09-14 04:21:08.146
MJD Start
60932.1806498424
MJD End
60932.18134428683
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
70446
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52234
Name
HD_190993
RA
301.7225
DEC
23.61443
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.6051 33.6090 99.1641 99.3141
S1-E1 325.2406 325.1377 66.6137 66.7644
S1-E2 274.0590 273.9996 74.4042 74.5575
S1-W1 273.2439 273.3904 129.0747 129.2211
S1-W2 207.5970 207.6494 108.7365 108.8876
S2-E1 297.4642 297.3581 63.1289 63.2781
S2-E2 243.9496 243.8859 71.0967 71.2493
S2-W1 244.6893 244.8310 133.0016 133.1457
S2-W2 174.5493 174.5980 110.5712 110.7222
E1-E2 65.3063 65.2740 -148.0557 -147.9293
E1-W1 313.4727 313.4459 -164.0017 -163.8916
E1-W2 220.7239 220.6374 -152.4979 -152.3775
E2-W1 251.3206 251.3305 -168.0955 -167.9873
E2-W2 155.6960 155.6424 -154.3596 -154.2414
W1-W2 106.6876 106.7565 -8.3702 -8.2561
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 60932.1806498424
PI-COI spica
HIERARCH OBS TARG NAME HD_190993
HIERARCH OBS RA 301.7225
HIERARCH OBS DEC 23.61443
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 33.6051
HIERARCH ISS PBL12 END 33.609
HIERARCH ISS PBLA12 START 99.1641
HIERARCH ISS PBLA12 END 99.3141
HIERARCH ISS PBL13 START 325.2406
HIERARCH ISS PBL13 END 325.1377
HIERARCH ISS PBLA13 START 66.6137
HIERARCH ISS PBLA13 END 66.7644
HIERARCH ISS PBL14 START 274.059
HIERARCH ISS PBL14 END 273.9996
HIERARCH ISS PBLA14 START 74.4042
HIERARCH ISS PBLA14 END 74.5575
HIERARCH ISS PBL15 START 273.2439
HIERARCH ISS PBL15 END 273.3904
HIERARCH ISS PBLA15 START 129.0747
HIERARCH ISS PBLA15 END 129.2211
HIERARCH ISS PBL16 START 207.597
HIERARCH ISS PBL16 END 207.6494
HIERARCH ISS PBLA16 START 108.7365
HIERARCH ISS PBLA16 END 108.8876
HIERARCH ISS PBL23 START 297.4642
HIERARCH ISS PBL23 END 297.3581
HIERARCH ISS PBLA23 START 63.1289
HIERARCH ISS PBLA23 END 63.2781
HIERARCH ISS PBL24 START 243.9496
HIERARCH ISS PBL24 END 243.8859
HIERARCH ISS PBLA24 START 71.0967
HIERARCH ISS PBLA24 END 71.2493
HIERARCH ISS PBL25 START 244.6893
HIERARCH ISS PBL25 END 244.831
HIERARCH ISS PBLA25 START 133.0016
HIERARCH ISS PBLA25 END 133.1457
HIERARCH ISS PBL26 START 174.5493
HIERARCH ISS PBL26 END 174.598
HIERARCH ISS PBLA26 START 110.5712
HIERARCH ISS PBLA26 END 110.7222
HIERARCH ISS PBL34 START 65.3063
HIERARCH ISS PBL34 END 65.274
HIERARCH ISS PBLA34 START -148.0557
HIERARCH ISS PBLA34 END -147.9293
HIERARCH ISS PBL35 START 313.4727
HIERARCH ISS PBL35 END 313.4459
HIERARCH ISS PBLA35 START -164.0017
HIERARCH ISS PBLA35 END -163.8916
HIERARCH ISS PBL36 START 220.7239
HIERARCH ISS PBL36 END 220.6374
HIERARCH ISS PBLA36 START -152.4979
HIERARCH ISS PBLA36 END -152.3775
HIERARCH ISS PBL45 START 251.3206
HIERARCH ISS PBL45 END 251.3305
HIERARCH ISS PBLA45 START -168.0955
HIERARCH ISS PBLA45 END -167.9873
HIERARCH ISS PBL46 START 155.696
HIERARCH ISS PBL46 END 155.6424
HIERARCH ISS PBLA46 START -154.3596
HIERARCH ISS PBLA46 END -154.2414
HIERARCH ISS PBL56 START 106.6876
HIERARCH ISS PBL56 END 106.7565
HIERARCH ISS PBLA56 START -8.3702
HIERARCH ISS PBLA56 END -8.2561
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1