Exposure
ID
SPICA.2025-12-11T01-59-13_1
Header ID
SPICA.2025-12-11T01-59-13
Date updated
2025-12-11 01:58:08 UTC+0000
Release date
None
UTC Start
2025-12-11 01:58:08.473
UTC End
2025-12-11 01:59:08.473
MJD Start
61020.0820425082
MJD End
61020.08273695263
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 33.8541 33.8524 83.8571 84.0092
S1-E1 329.4355 329.5050 53.8942 54.0019
S1-E2 278.5680 278.5886 61.0422 61.1588
S1-W1 261.1601 261.3047 110.7382 110.9457
S1-W2 206.9617 206.9687 92.2223 92.3942
S2-E1 300.5819 300.6671 50.6696 50.7740
S2-E2 247.7106 247.7419 58.0045 58.1171
S2-W1 231.4707 231.6332 114.5298 114.7418
S2-W2 173.5377 173.5484 93.8486 94.0242
E1-E2 63.3558 63.4264 -159.2750 -159.1749
E1-W1 287.4424 287.9653 -175.6261 -175.5099
E1-W2 210.6879 210.9663 -163.6371 -163.5352
E2-W1 227.3497 227.7987 179.8743 179.9987
E2-W2 147.5942 147.8022 -165.5081 -165.4048
W1-W2 92.3753 92.5895 -23.9054 -23.7226
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 61020.0820425082
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 33.8541
HIERARCH ISS PBL12 END 33.8524
HIERARCH ISS PBLA12 START 83.8571
HIERARCH ISS PBLA12 END 84.0092
HIERARCH ISS PBL13 START 329.4355
HIERARCH ISS PBL13 END 329.505
HIERARCH ISS PBLA13 START 53.8942
HIERARCH ISS PBLA13 END 54.0019
HIERARCH ISS PBL14 START 278.568
HIERARCH ISS PBL14 END 278.5886
HIERARCH ISS PBLA14 START 61.0422
HIERARCH ISS PBLA14 END 61.1588
HIERARCH ISS PBL15 START 261.1601
HIERARCH ISS PBL15 END 261.3047
HIERARCH ISS PBLA15 START 110.7382
HIERARCH ISS PBLA15 END 110.9457
HIERARCH ISS PBL16 START 206.9617
HIERARCH ISS PBL16 END 206.9687
HIERARCH ISS PBLA16 START 92.2223
HIERARCH ISS PBLA16 END 92.3942
HIERARCH ISS PBL23 START 300.5819
HIERARCH ISS PBL23 END 300.6671
HIERARCH ISS PBLA23 START 50.6696
HIERARCH ISS PBLA23 END 50.774
HIERARCH ISS PBL24 START 247.7106
HIERARCH ISS PBL24 END 247.7419
HIERARCH ISS PBLA24 START 58.0045
HIERARCH ISS PBLA24 END 58.1171
HIERARCH ISS PBL25 START 231.4707
HIERARCH ISS PBL25 END 231.6332
HIERARCH ISS PBLA25 START 114.5298
HIERARCH ISS PBLA25 END 114.7418
HIERARCH ISS PBL26 START 173.5377
HIERARCH ISS PBL26 END 173.5484
HIERARCH ISS PBLA26 START 93.8486
HIERARCH ISS PBLA26 END 94.0242
HIERARCH ISS PBL34 START 63.3558
HIERARCH ISS PBL34 END 63.4264
HIERARCH ISS PBLA34 START -159.275
HIERARCH ISS PBLA34 END -159.1749
HIERARCH ISS PBL35 START 287.4424
HIERARCH ISS PBL35 END 287.9653
HIERARCH ISS PBLA35 START -175.6261
HIERARCH ISS PBLA35 END -175.5099
HIERARCH ISS PBL36 START 210.6879
HIERARCH ISS PBL36 END 210.9663
HIERARCH ISS PBLA36 START -163.6371
HIERARCH ISS PBLA36 END -163.5352
HIERARCH ISS PBL45 START 227.3497
HIERARCH ISS PBL45 END 227.7987
HIERARCH ISS PBLA45 START 179.8743
HIERARCH ISS PBLA45 END 179.9987
HIERARCH ISS PBL46 START 147.5942
HIERARCH ISS PBL46 END 147.8022
HIERARCH ISS PBLA46 START -165.5081
HIERARCH ISS PBLA46 END -165.4048
HIERARCH ISS PBL56 START 92.3753
HIERARCH ISS PBL56 END 92.5895
HIERARCH ISS PBLA56 START -23.9054
HIERARCH ISS PBLA56 END -23.7226
HIERARCH CHARA TAU0 0.0
HIERARCH CHARA SEEING 0.0