Exposure
ID
SPICA.2025-12-11T03-11-41_1
Header ID
SPICA.2025-12-11T03-11-41
Date updated
2025-12-11 03:10:36 UTC+0000
Release date
None
UTC Start
2025-12-11 03:10:36.856
UTC End
2025-12-11 03:11:36.856
MJD Start
61020.1323710224
MJD End
61020.133065466835
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 33.9235 33.9225 85.7231 85.8760
S1-E1 329.7012 329.7600 55.1818 55.2971
S1-E2 278.5967 278.6146 62.4723 62.5952
S1-W1 264.9293 265.0692 113.0439 113.2447
S1-W2 207.9880 207.9992 94.2885 94.4588
S2-E1 300.9782 301.0501 51.8984 52.0109
S2-E2 247.7904 247.8171 59.3743 59.4939
S2-W1 235.3057 235.4608 116.8379 117.0422
S2-W2 174.5161 174.5301 95.9475 96.1210
E1-E2 64.0067 64.0664 -158.3465 -158.2377
E1-W1 293.1892 293.6463 -174.7387 -174.6170
E1-W2 213.3985 213.6371 -162.7537 -162.6436
E2-W1 232.4870 232.8818 -179.1949 -179.0663
E2-W2 149.6619 149.8409 -164.6370 -164.5259
W1-W2 95.3635 95.5570 -22.4282 -22.2505
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 61020.1323710224
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 33.9235
HIERARCH ISS PBL12 END 33.9225
HIERARCH ISS PBLA12 START 85.7231
HIERARCH ISS PBLA12 END 85.876
HIERARCH ISS PBL13 START 329.7012
HIERARCH ISS PBL13 END 329.76
HIERARCH ISS PBLA13 START 55.1818
HIERARCH ISS PBLA13 END 55.2971
HIERARCH ISS PBL14 START 278.5967
HIERARCH ISS PBL14 END 278.6146
HIERARCH ISS PBLA14 START 62.4723
HIERARCH ISS PBLA14 END 62.5952
HIERARCH ISS PBL15 START 264.9293
HIERARCH ISS PBL15 END 265.0692
HIERARCH ISS PBLA15 START 113.0439
HIERARCH ISS PBLA15 END 113.2447
HIERARCH ISS PBL16 START 207.988
HIERARCH ISS PBL16 END 207.9992
HIERARCH ISS PBLA16 START 94.2885
HIERARCH ISS PBLA16 END 94.4588
HIERARCH ISS PBL23 START 300.9782
HIERARCH ISS PBL23 END 301.0501
HIERARCH ISS PBLA23 START 51.8984
HIERARCH ISS PBLA23 END 52.0109
HIERARCH ISS PBL24 START 247.7904
HIERARCH ISS PBL24 END 247.8171
HIERARCH ISS PBLA24 START 59.3743
HIERARCH ISS PBLA24 END 59.4939
HIERARCH ISS PBL25 START 235.3057
HIERARCH ISS PBL25 END 235.4608
HIERARCH ISS PBLA25 START 116.8379
HIERARCH ISS PBLA25 END 117.0422
HIERARCH ISS PBL26 START 174.5161
HIERARCH ISS PBL26 END 174.5301
HIERARCH ISS PBLA26 START 95.9475
HIERARCH ISS PBLA26 END 96.121
HIERARCH ISS PBL34 START 64.0067
HIERARCH ISS PBL34 END 64.0664
HIERARCH ISS PBLA34 START -158.3465
HIERARCH ISS PBLA34 END -158.2377
HIERARCH ISS PBL35 START 293.1892
HIERARCH ISS PBL35 END 293.6463
HIERARCH ISS PBLA35 START -174.7387
HIERARCH ISS PBLA35 END -174.617
HIERARCH ISS PBL36 START 213.3985
HIERARCH ISS PBL36 END 213.6371
HIERARCH ISS PBLA36 START -162.7537
HIERARCH ISS PBLA36 END -162.6436
HIERARCH ISS PBL45 START 232.487
HIERARCH ISS PBL45 END 232.8818
HIERARCH ISS PBLA45 START -179.1949
HIERARCH ISS PBLA45 END -179.0663
HIERARCH ISS PBL46 START 149.6619
HIERARCH ISS PBL46 END 149.8409
HIERARCH ISS PBLA46 START -164.637
HIERARCH ISS PBLA46 END -164.5259
HIERARCH ISS PBL56 START 95.3635
HIERARCH ISS PBL56 END 95.557
HIERARCH ISS PBLA56 START -22.4282
HIERARCH ISS PBLA56 END -22.2505
HIERARCH CHARA TAU0 0.0
HIERARCH CHARA SEEING 0.0