Exposure
ID
SPICA.2025-12-11T02-04-15_1
Header ID
SPICA.2025-12-11T02-04-15
Date updated
2025-12-11 02:03:09 UTC+0000
Release date
None
UTC Start
2025-12-11 02:03:09.925
UTC End
2025-12-11 02:04:09.925
MJD Start
61020.0855315387
MJD End
61020.086225983134
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 33.8464 33.8448 84.5639 84.7165
S1-E1 329.7397 329.7992 54.3980 54.5078
S1-E2 278.6535 278.6685 61.5870 61.7056
S1-W1 261.8377 261.9857 111.6975 111.9027
S1-W2 206.9982 207.0075 93.0199 93.1916
S2-E1 300.9580 301.0326 51.1583 51.2649
S2-E2 247.8448 247.8701 58.5312 58.6459
S2-W1 232.2298 232.3948 115.5087 115.7179
S2-W2 173.5912 173.6040 94.6629 94.8380
E1-E2 63.6746 63.7403 -158.8082 -158.7069
E1-W1 289.8261 290.3250 -175.0876 -174.9718
E1-W2 211.9504 212.2122 -163.1622 -163.0594
E2-W1 229.3999 229.8301 -179.5502 -179.4268
E2-W2 148.5383 148.7344 -165.0272 -164.9232
W1-W2 93.3604 93.5695 -23.0644 -22.8858
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 61020.0855315387
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 33.8464
HIERARCH ISS PBL12 END 33.8448
HIERARCH ISS PBLA12 START 84.5639
HIERARCH ISS PBLA12 END 84.7165
HIERARCH ISS PBL13 START 329.7397
HIERARCH ISS PBL13 END 329.7992
HIERARCH ISS PBLA13 START 54.398
HIERARCH ISS PBLA13 END 54.5078
HIERARCH ISS PBL14 START 278.6535
HIERARCH ISS PBL14 END 278.6685
HIERARCH ISS PBLA14 START 61.587
HIERARCH ISS PBLA14 END 61.7056
HIERARCH ISS PBL15 START 261.8377
HIERARCH ISS PBL15 END 261.9857
HIERARCH ISS PBLA15 START 111.6975
HIERARCH ISS PBLA15 END 111.9027
HIERARCH ISS PBL16 START 206.9982
HIERARCH ISS PBL16 END 207.0075
HIERARCH ISS PBLA16 START 93.0199
HIERARCH ISS PBLA16 END 93.1916
HIERARCH ISS PBL23 START 300.958
HIERARCH ISS PBL23 END 301.0326
HIERARCH ISS PBLA23 START 51.1583
HIERARCH ISS PBLA23 END 51.2649
HIERARCH ISS PBL24 START 247.8448
HIERARCH ISS PBL24 END 247.8701
HIERARCH ISS PBLA24 START 58.5312
HIERARCH ISS PBLA24 END 58.6459
HIERARCH ISS PBL25 START 232.2298
HIERARCH ISS PBL25 END 232.3948
HIERARCH ISS PBLA25 START 115.5087
HIERARCH ISS PBLA25 END 115.7179
HIERARCH ISS PBL26 START 173.5912
HIERARCH ISS PBL26 END 173.604
HIERARCH ISS PBLA26 START 94.6629
HIERARCH ISS PBLA26 END 94.838
HIERARCH ISS PBL34 START 63.6746
HIERARCH ISS PBL34 END 63.7403
HIERARCH ISS PBLA34 START -158.8082
HIERARCH ISS PBLA34 END -158.7069
HIERARCH ISS PBL35 START 289.8261
HIERARCH ISS PBL35 END 290.325
HIERARCH ISS PBLA35 START -175.0876
HIERARCH ISS PBLA35 END -174.9718
HIERARCH ISS PBL36 START 211.9504
HIERARCH ISS PBL36 END 212.2122
HIERARCH ISS PBLA36 START -163.1622
HIERARCH ISS PBLA36 END -163.0594
HIERARCH ISS PBL45 START 229.3999
HIERARCH ISS PBL45 END 229.8301
HIERARCH ISS PBLA45 START -179.5502
HIERARCH ISS PBLA45 END -179.4268
HIERARCH ISS PBL46 START 148.5383
HIERARCH ISS PBL46 END 148.7344
HIERARCH ISS PBLA46 START -165.0272
HIERARCH ISS PBLA46 END -164.9232
HIERARCH ISS PBL56 START 93.3604
HIERARCH ISS PBL56 END 93.5695
HIERARCH ISS PBLA56 START -23.0644
HIERARCH ISS PBLA56 END -22.8858
HIERARCH CHARA TAU0 0.0
HIERARCH CHARA SEEING 0.0