Exposure
ID
SPICA.2025-09-14T04-17-54_1
Header ID
SPICA.2025-09-14T04-17-54
Date updated
2025-09-14 04:16:49 UTC+0000
Release date
None
UTC Start
2025-09-14 04:16:49.739
UTC End
2025-09-14 04:17:49.739
MJD Start
60932.1783534575
MJD End
60932.17904790193
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 33.5933 33.5971 98.7047 98.8553
S1-E1 325.5527 325.4509 66.1559 66.3053
S1-E2 274.2416 274.1816 73.9375 74.0899
S1-W1 272.7867 272.9379 128.6235 128.7718
S1-W2 207.4371 207.4894 108.2725 108.4247
S2-E1 297.7847 297.6805 62.6763 62.8239
S2-E2 244.1442 244.0805 70.6329 70.7843
S2-W1 244.2456 244.3926 132.5571 132.7033
S2-W2 174.4005 174.4492 110.1072 110.2595
E1-E2 65.3996 65.3699 -148.4384 -148.3137
E1-W1 313.5211 313.5109 -164.3363 -164.2271
E1-W2 220.9685 220.8917 -152.8627 -152.7438
E2-W1 251.2625 251.2862 -168.4248 -168.3172
E2-W2 155.8455 155.7990 -154.7178 -154.6010
W1-W2 106.4652 106.5400 -8.7202 -8.6054
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 60932.1783534575
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 33.5933
HIERARCH ISS PBL12 END 33.5971
HIERARCH ISS PBLA12 START 98.7047
HIERARCH ISS PBLA12 END 98.8553
HIERARCH ISS PBL13 START 325.5527
HIERARCH ISS PBL13 END 325.4509
HIERARCH ISS PBLA13 START 66.1559
HIERARCH ISS PBLA13 END 66.3053
HIERARCH ISS PBL14 START 274.2416
HIERARCH ISS PBL14 END 274.1816
HIERARCH ISS PBLA14 START 73.9375
HIERARCH ISS PBLA14 END 74.0899
HIERARCH ISS PBL15 START 272.7867
HIERARCH ISS PBL15 END 272.9379
HIERARCH ISS PBLA15 START 128.6235
HIERARCH ISS PBLA15 END 128.7718
HIERARCH ISS PBL16 START 207.4371
HIERARCH ISS PBL16 END 207.4894
HIERARCH ISS PBLA16 START 108.2725
HIERARCH ISS PBLA16 END 108.4247
HIERARCH ISS PBL23 START 297.7847
HIERARCH ISS PBL23 END 297.6805
HIERARCH ISS PBLA23 START 62.6763
HIERARCH ISS PBLA23 END 62.8239
HIERARCH ISS PBL24 START 244.1442
HIERARCH ISS PBL24 END 244.0805
HIERARCH ISS PBLA24 START 70.6329
HIERARCH ISS PBLA24 END 70.7843
HIERARCH ISS PBL25 START 244.2456
HIERARCH ISS PBL25 END 244.3926
HIERARCH ISS PBLA25 START 132.5571
HIERARCH ISS PBLA25 END 132.7033
HIERARCH ISS PBL26 START 174.4005
HIERARCH ISS PBL26 END 174.4492
HIERARCH ISS PBLA26 START 110.1072
HIERARCH ISS PBLA26 END 110.2595
HIERARCH ISS PBL34 START 65.3996
HIERARCH ISS PBL34 END 65.3699
HIERARCH ISS PBLA34 START -148.4384
HIERARCH ISS PBLA34 END -148.3137
HIERARCH ISS PBL35 START 313.5211
HIERARCH ISS PBL35 END 313.5109
HIERARCH ISS PBLA35 START -164.3363
HIERARCH ISS PBLA35 END -164.2271
HIERARCH ISS PBL36 START 220.9685
HIERARCH ISS PBL36 END 220.8917
HIERARCH ISS PBLA36 START -152.8627
HIERARCH ISS PBLA36 END -152.7438
HIERARCH ISS PBL45 START 251.2625
HIERARCH ISS PBL45 END 251.2862
HIERARCH ISS PBLA45 START -168.4248
HIERARCH ISS PBLA45 END -168.3172
HIERARCH ISS PBL46 START 155.8455
HIERARCH ISS PBL46 END 155.799
HIERARCH ISS PBLA46 START -154.7178
HIERARCH ISS PBLA46 END -154.601
HIERARCH ISS PBL56 START 106.4652
HIERARCH ISS PBL56 END 106.54
HIERARCH ISS PBLA56 START -8.7202
HIERARCH ISS PBLA56 END -8.6054
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1