Exposure
ID
SPICA.2025-12-11T03-08-23_1
Header ID
SPICA.2025-12-11T03-08-23
Date updated
2025-12-11 03:07:18 UTC+0000
Release date
None
UTC Start
2025-12-11 03:07:18.621
UTC End
2025-12-11 03:08:18.621
MJD Start
61020.1300766363
MJD End
61020.13077108073
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 33.9267 33.9256 85.2569 85.4095
S1-E1 329.5091 329.5741 54.8325 54.9465
S1-E2 278.5350 278.5564 62.0994 62.2212
S1-W1 264.5051 264.6436 112.4278 112.6301
S1-W2 207.9564 207.9664 93.7679 93.9385
S2-E1 300.7453 300.8238 51.5576 51.6688
S2-E2 247.7015 247.7319 59.0118 59.1301
S2-W1 234.8339 234.9881 116.2105 116.4166
S2-W2 174.4756 174.4885 95.4170 95.5909
E1-E2 63.8183 63.8811 -158.6770 -158.5690
E1-W1 291.7622 292.2349 -175.1109 -174.9889
E1-W2 212.6485 212.8978 -163.0887 -162.9792
E2-W1 231.2569 231.6640 -179.5887 -179.4595
E2-W2 149.1001 149.2867 -164.9755 -164.8648
W1-W2 94.7657 94.9627 -22.9760 -22.7957
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 61020.1300766363
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 33.9267
HIERARCH ISS PBL12 END 33.9256
HIERARCH ISS PBLA12 START 85.2569
HIERARCH ISS PBLA12 END 85.4095
HIERARCH ISS PBL13 START 329.5091
HIERARCH ISS PBL13 END 329.5741
HIERARCH ISS PBLA13 START 54.8325
HIERARCH ISS PBLA13 END 54.9465
HIERARCH ISS PBL14 START 278.535
HIERARCH ISS PBL14 END 278.5564
HIERARCH ISS PBLA14 START 62.0994
HIERARCH ISS PBLA14 END 62.2212
HIERARCH ISS PBL15 START 264.5051
HIERARCH ISS PBL15 END 264.6436
HIERARCH ISS PBLA15 START 112.4278
HIERARCH ISS PBLA15 END 112.6301
HIERARCH ISS PBL16 START 207.9564
HIERARCH ISS PBL16 END 207.9664
HIERARCH ISS PBLA16 START 93.7679
HIERARCH ISS PBLA16 END 93.9385
HIERARCH ISS PBL23 START 300.7453
HIERARCH ISS PBL23 END 300.8238
HIERARCH ISS PBLA23 START 51.5576
HIERARCH ISS PBLA23 END 51.6688
HIERARCH ISS PBL24 START 247.7015
HIERARCH ISS PBL24 END 247.7319
HIERARCH ISS PBLA24 START 59.0118
HIERARCH ISS PBLA24 END 59.1301
HIERARCH ISS PBL25 START 234.8339
HIERARCH ISS PBL25 END 234.9881
HIERARCH ISS PBLA25 START 116.2105
HIERARCH ISS PBLA25 END 116.4166
HIERARCH ISS PBL26 START 174.4756
HIERARCH ISS PBL26 END 174.4885
HIERARCH ISS PBLA26 START 95.417
HIERARCH ISS PBLA26 END 95.5909
HIERARCH ISS PBL34 START 63.8183
HIERARCH ISS PBL34 END 63.8811
HIERARCH ISS PBLA34 START -158.677
HIERARCH ISS PBLA34 END -158.569
HIERARCH ISS PBL35 START 291.7622
HIERARCH ISS PBL35 END 292.2349
HIERARCH ISS PBLA35 START -175.1109
HIERARCH ISS PBLA35 END -174.9889
HIERARCH ISS PBL36 START 212.6485
HIERARCH ISS PBL36 END 212.8978
HIERARCH ISS PBLA36 START -163.0887
HIERARCH ISS PBLA36 END -162.9792
HIERARCH ISS PBL45 START 231.2569
HIERARCH ISS PBL45 END 231.664
HIERARCH ISS PBLA45 START -179.5887
HIERARCH ISS PBLA45 END -179.4595
HIERARCH ISS PBL46 START 149.1001
HIERARCH ISS PBL46 END 149.2867
HIERARCH ISS PBLA46 START -164.9755
HIERARCH ISS PBLA46 END -164.8648
HIERARCH ISS PBL56 START 94.7657
HIERARCH ISS PBL56 END 94.9627
HIERARCH ISS PBLA56 START -22.976
HIERARCH ISS PBLA56 END -22.7957
HIERARCH CHARA TAU0 0.0
HIERARCH CHARA SEEING 0.0