Exposure
ID
SPICA.2025-12-11T01-58-07_1
Header ID
SPICA.2025-12-11T01-58-07
Date updated
2025-12-11 01:57:02 UTC+0000
Release date
None
UTC Start
2025-12-11 01:57:02.370
UTC End
2025-12-11 01:58:02.370
MJD Start
61020.0812774257
MJD End
61020.08197187013
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.0
Observation
ID
64060
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47717
Name
HD_7964
RA
19.86664
DEC
27.26406
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.8560 33.8542 83.7025 83.8544
S1-E1 329.3624 329.4342 53.7851 53.8923
S1-E2 278.5457 278.5676 60.9239 61.0401
S1-W1 261.0138 261.1575 110.5264 110.7344
S1-W2 206.9552 206.9616 92.0472 92.2192
S2-E1 300.4927 300.5803 50.5638 50.6677
S2-E2 247.6773 247.7100 57.8902 58.0024
S2-W1 231.3059 231.4678 114.3134 114.5260
S2-W2 173.5273 173.5375 93.6698 93.8455
E1-E2 63.2830 63.3545 -159.3767 -159.2768
E1-W1 286.9048 287.4330 -175.7445 -175.6282
E1-W2 210.4007 210.6828 -163.7408 -163.6390
E2-W1 226.8885 227.3416 179.7474 179.8721
E2-W2 147.3799 147.5905 -165.6132 -165.5100
W1-W2 92.1562 92.3714 -24.0925 -23.9087
Invalid fields
Key
PROGRAM_ID
TAU0
SEEING
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Invalid value for 'HIERARCH CHARA TAU0' : '0.0'
Invalid value for 'HIERARCH CHARA SEEING' : '0.0'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61020.0812774257
PI-COI spica
HIERARCH OBS TARG NAME HD_7964
HIERARCH OBS RA 19.86664
HIERARCH OBS DEC 27.26406
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 33.856
HIERARCH ISS PBL12 END 33.8542
HIERARCH ISS PBLA12 START 83.7025
HIERARCH ISS PBLA12 END 83.8544
HIERARCH ISS PBL13 START 329.3624
HIERARCH ISS PBL13 END 329.4342
HIERARCH ISS PBLA13 START 53.7851
HIERARCH ISS PBLA13 END 53.8923
HIERARCH ISS PBL14 START 278.5457
HIERARCH ISS PBL14 END 278.5676
HIERARCH ISS PBLA14 START 60.9239
HIERARCH ISS PBLA14 END 61.0401
HIERARCH ISS PBL15 START 261.0138
HIERARCH ISS PBL15 END 261.1575
HIERARCH ISS PBLA15 START 110.5264
HIERARCH ISS PBLA15 END 110.7344
HIERARCH ISS PBL16 START 206.9552
HIERARCH ISS PBL16 END 206.9616
HIERARCH ISS PBLA16 START 92.0472
HIERARCH ISS PBLA16 END 92.2192
HIERARCH ISS PBL23 START 300.4927
HIERARCH ISS PBL23 END 300.5803
HIERARCH ISS PBLA23 START 50.5638
HIERARCH ISS PBLA23 END 50.6677
HIERARCH ISS PBL24 START 247.6773
HIERARCH ISS PBL24 END 247.71
HIERARCH ISS PBLA24 START 57.8902
HIERARCH ISS PBLA24 END 58.0024
HIERARCH ISS PBL25 START 231.3059
HIERARCH ISS PBL25 END 231.4678
HIERARCH ISS PBLA25 START 114.3134
HIERARCH ISS PBLA25 END 114.526
HIERARCH ISS PBL26 START 173.5273
HIERARCH ISS PBL26 END 173.5375
HIERARCH ISS PBLA26 START 93.6698
HIERARCH ISS PBLA26 END 93.8455
HIERARCH ISS PBL34 START 63.283
HIERARCH ISS PBL34 END 63.3545
HIERARCH ISS PBLA34 START -159.3767
HIERARCH ISS PBLA34 END -159.2768
HIERARCH ISS PBL35 START 286.9048
HIERARCH ISS PBL35 END 287.433
HIERARCH ISS PBLA35 START -175.7445
HIERARCH ISS PBLA35 END -175.6282
HIERARCH ISS PBL36 START 210.4007
HIERARCH ISS PBL36 END 210.6828
HIERARCH ISS PBLA36 START -163.7408
HIERARCH ISS PBLA36 END -163.639
HIERARCH ISS PBL45 START 226.8885
HIERARCH ISS PBL45 END 227.3416
HIERARCH ISS PBLA45 START 179.7474
HIERARCH ISS PBLA45 END 179.8721
HIERARCH ISS PBL46 START 147.3799
HIERARCH ISS PBL46 END 147.5905
HIERARCH ISS PBLA46 START -165.6132
HIERARCH ISS PBLA46 END -165.51
HIERARCH ISS PBL56 START 92.1562
HIERARCH ISS PBL56 END 92.3714
HIERARCH ISS PBLA56 START -24.0925
HIERARCH ISS PBLA56 END -23.9087
HIERARCH CHARA TAU0 0.0
HIERARCH CHARA SEEING 0.0