Exposure
ID
SPICA.2025-10-06T10-24-37_1
Header ID
SPICA.2025-10-06T10-24-37
Date updated
2025-10-06 10:23:32 UTC+0000
Release date
None
UTC Start
2025-10-06 10:23:32.697
UTC End
2025-10-06 10:24:32.697
MJD Start
60954.4330173278
MJD End
60954.43371177223
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
70808
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52539
Name
HD_37507
RA
84.72118
DEC
-7.212829
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 25.9863 25.9679 79.6354 79.8262
S1-E1 309.5508 309.1980 49.9372 49.9809
S1-E2 250.7802 250.4595 55.9557 56.0303
S1-W1 167.0603 167.5712 119.1011 119.3795
S1-W2 147.2828 147.2876 90.2606 90.5025
S2-E1 287.2665 286.9654 47.3685 47.3998
S2-E2 227.2216 226.9413 53.3231 53.3841
S2-W1 147.9238 148.4729 125.5121 125.7741
S2-W2 121.8363 121.8642 92.5144 92.7650
E1-E2 65.6486 65.6711 -153.6740 -153.7177
E1-W1 294.8595 295.3328 -162.0360 -162.0998
E1-W2 219.0789 219.2260 -155.8503 -155.9016
E2-W1 230.1069 230.5621 -164.4139 -164.4795
E2-W2 153.4979 153.6230 -156.7808 -156.8349
W1-W2 80.5909 80.9272 0.9315 0.8936
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 60954.4330173278
PI-COI spica
HIERARCH OBS TARG NAME HD_37507
HIERARCH OBS RA 84.72118
HIERARCH OBS DEC -7.212829
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 25.9863
HIERARCH ISS PBL12 END 25.9679
HIERARCH ISS PBLA12 START 79.6354
HIERARCH ISS PBLA12 END 79.8262
HIERARCH ISS PBL13 START 309.5508
HIERARCH ISS PBL13 END 309.198
HIERARCH ISS PBLA13 START 49.9372
HIERARCH ISS PBLA13 END 49.9809
HIERARCH ISS PBL14 START 250.7802
HIERARCH ISS PBL14 END 250.4595
HIERARCH ISS PBLA14 START 55.9557
HIERARCH ISS PBLA14 END 56.0303
HIERARCH ISS PBL15 START 167.0603
HIERARCH ISS PBL15 END 167.5712
HIERARCH ISS PBLA15 START 119.1011
HIERARCH ISS PBLA15 END 119.3795
HIERARCH ISS PBL16 START 147.2828
HIERARCH ISS PBL16 END 147.2876
HIERARCH ISS PBLA16 START 90.2606
HIERARCH ISS PBLA16 END 90.5025
HIERARCH ISS PBL23 START 287.2665
HIERARCH ISS PBL23 END 286.9654
HIERARCH ISS PBLA23 START 47.3685
HIERARCH ISS PBLA23 END 47.3998
HIERARCH ISS PBL24 START 227.2216
HIERARCH ISS PBL24 END 226.9413
HIERARCH ISS PBLA24 START 53.3231
HIERARCH ISS PBLA24 END 53.3841
HIERARCH ISS PBL25 START 147.9238
HIERARCH ISS PBL25 END 148.4729
HIERARCH ISS PBLA25 START 125.5121
HIERARCH ISS PBLA25 END 125.7741
HIERARCH ISS PBL26 START 121.8363
HIERARCH ISS PBL26 END 121.8642
HIERARCH ISS PBLA26 START 92.5144
HIERARCH ISS PBLA26 END 92.765
HIERARCH ISS PBL34 START 65.6486
HIERARCH ISS PBL34 END 65.6711
HIERARCH ISS PBLA34 START -153.674
HIERARCH ISS PBLA34 END -153.7177
HIERARCH ISS PBL35 START 294.8595
HIERARCH ISS PBL35 END 295.3328
HIERARCH ISS PBLA35 START -162.036
HIERARCH ISS PBLA35 END -162.0998
HIERARCH ISS PBL36 START 219.0789
HIERARCH ISS PBL36 END 219.226
HIERARCH ISS PBLA36 START -155.8503
HIERARCH ISS PBLA36 END -155.9016
HIERARCH ISS PBL45 START 230.1069
HIERARCH ISS PBL45 END 230.5621
HIERARCH ISS PBLA45 START -164.4139
HIERARCH ISS PBLA45 END -164.4795
HIERARCH ISS PBL46 START 153.4979
HIERARCH ISS PBL46 END 153.623
HIERARCH ISS PBLA46 START -156.7808
HIERARCH ISS PBLA46 END -156.8349
HIERARCH ISS PBL56 START 80.5909
HIERARCH ISS PBL56 END 80.9272
HIERARCH ISS PBLA56 START 0.9315
HIERARCH ISS PBLA56 END 0.8936
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1