Exposure
ID
SPICA.2025-12-11T03-09-29_1
Header ID
SPICA.2025-12-11T03-09-29
Date updated
2025-12-11 03:08:24 UTC+0000
Release date
None
UTC Start
2025-12-11 03:08:24.695
UTC End
2025-12-11 03:09:24.695
MJD Start
61020.1308413746
MJD End
61020.13153581903
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
70762
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52497
Name
HD_14252
RA
34.73747
DEC
28.64267
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9256 33.9245 85.4122 85.5649
S1-E1 329.5752 329.6382 54.9484 55.0629
S1-E2 278.5567 278.5769 62.2233 62.3454
S1-W1 264.6460 264.7849 112.6336 112.8355
S1-W2 207.9665 207.9769 93.9415 94.1120
S2-E1 300.8251 300.9015 51.6707 51.7823
S2-E2 247.7324 247.7615 59.1322 59.2509
S2-W1 234.9908 235.1453 116.4202 116.6257
S2-W2 174.4887 174.5019 95.5939 95.7677
E1-E2 63.8821 63.9438 -158.5671 -158.4589
E1-W1 292.2430 292.7105 -174.9868 -174.8649
E1-W2 212.9021 213.1478 -162.9773 -162.8675
E2-W1 231.6710 232.0740 -179.4572 -179.3282
E2-W2 149.2899 149.4740 -164.8629 -164.7520
W1-W2 94.9661 95.1619 -22.7926 -22.6131
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 61020.1308413746
PI-COI spica
HIERARCH OBS TARG NAME HD_14252
HIERARCH OBS RA 34.73747
HIERARCH OBS DEC 28.64267
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 33.9256
HIERARCH ISS PBL12 END 33.9245
HIERARCH ISS PBLA12 START 85.4122
HIERARCH ISS PBLA12 END 85.5649
HIERARCH ISS PBL13 START 329.5752
HIERARCH ISS PBL13 END 329.6382
HIERARCH ISS PBLA13 START 54.9484
HIERARCH ISS PBLA13 END 55.0629
HIERARCH ISS PBL14 START 278.5567
HIERARCH ISS PBL14 END 278.5769
HIERARCH ISS PBLA14 START 62.2233
HIERARCH ISS PBLA14 END 62.3454
HIERARCH ISS PBL15 START 264.646
HIERARCH ISS PBL15 END 264.7849
HIERARCH ISS PBLA15 START 112.6336
HIERARCH ISS PBLA15 END 112.8355
HIERARCH ISS PBL16 START 207.9665
HIERARCH ISS PBL16 END 207.9769
HIERARCH ISS PBLA16 START 93.9415
HIERARCH ISS PBLA16 END 94.112
HIERARCH ISS PBL23 START 300.8251
HIERARCH ISS PBL23 END 300.9015
HIERARCH ISS PBLA23 START 51.6707
HIERARCH ISS PBLA23 END 51.7823
HIERARCH ISS PBL24 START 247.7324
HIERARCH ISS PBL24 END 247.7615
HIERARCH ISS PBLA24 START 59.1322
HIERARCH ISS PBLA24 END 59.2509
HIERARCH ISS PBL25 START 234.9908
HIERARCH ISS PBL25 END 235.1453
HIERARCH ISS PBLA25 START 116.4202
HIERARCH ISS PBLA25 END 116.6257
HIERARCH ISS PBL26 START 174.4887
HIERARCH ISS PBL26 END 174.5019
HIERARCH ISS PBLA26 START 95.5939
HIERARCH ISS PBLA26 END 95.7677
HIERARCH ISS PBL34 START 63.8821
HIERARCH ISS PBL34 END 63.9438
HIERARCH ISS PBLA34 START -158.5671
HIERARCH ISS PBLA34 END -158.4589
HIERARCH ISS PBL35 START 292.243
HIERARCH ISS PBL35 END 292.7105
HIERARCH ISS PBLA35 START -174.9868
HIERARCH ISS PBLA35 END -174.8649
HIERARCH ISS PBL36 START 212.9021
HIERARCH ISS PBL36 END 213.1478
HIERARCH ISS PBLA36 START -162.9773
HIERARCH ISS PBLA36 END -162.8675
HIERARCH ISS PBL45 START 231.671
HIERARCH ISS PBL45 END 232.074
HIERARCH ISS PBLA45 START -179.4572
HIERARCH ISS PBLA45 END -179.3282
HIERARCH ISS PBL46 START 149.2899
HIERARCH ISS PBL46 END 149.474
HIERARCH ISS PBLA46 START -164.8629
HIERARCH ISS PBLA46 END -164.752
HIERARCH ISS PBL56 START 94.9661
HIERARCH ISS PBL56 END 95.1619
HIERARCH ISS PBLA56 START -22.7926
HIERARCH ISS PBLA56 END -22.6131
HIERARCH CHARA TAU0 0.0
HIERARCH CHARA SEEING 0.0