Exposure
ID
SPICA.2025-12-13T03-32-52_1
Header ID
SPICA.2025-12-13T03-32-52
Date updated
2025-12-13 03:31:47 UTC+0000
Release date
None
UTC Start
2025-12-13 03:31:47.800
UTC End
2025-12-13 03:32:47.800
MJD Start
61022.1470810172
MJD End
61022.147775461635
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
5.23626
Ambient temperature (°C)
-1.234
Seeing (arcsec)
0.732
Observation
ID
72265
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
53671
Name
HD_13869
RA
33.98452
DEC
33.35889
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 34.0741 34.0741 90.2704 90.4236
S1-E1 329.6172 329.6704 58.6759 58.8098
S1-E2 278.3161 278.3408 66.2421 66.3797
S1-W1 273.6287 273.7256 118.2590 118.4458
S1-W2 210.4155 210.4252 99.1973 99.3627
S2-E1 301.1233 301.1830 55.2772 55.4100
S2-E2 247.5838 247.6127 63.0296 63.1656
S2-W1 244.0643 244.1715 122.0156 122.2049
S2-W2 176.8332 176.8442 100.9107 101.0783
E1-E2 65.0327 65.0701 -155.6228 -155.4886
E1-W1 303.6332 303.9371 -172.3242 -172.1828
E1-W2 217.8934 218.0465 -160.1852 -160.0505
E2-W1 242.0664 242.3315 -176.7523 -176.6067
E2-W2 153.1541 153.2699 -162.1208 -161.9856
W1-W2 101.5379 101.6739 -19.1486 -18.9729
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 61022.1470810172
PI-COI spica
HIERARCH OBS TARG NAME HD_13869
HIERARCH OBS RA 33.98452
HIERARCH OBS DEC 33.35889
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 34.0741
HIERARCH ISS PBL12 END 34.0741
HIERARCH ISS PBLA12 START 90.2704
HIERARCH ISS PBLA12 END 90.4236
HIERARCH ISS PBL13 START 329.6172
HIERARCH ISS PBL13 END 329.6704
HIERARCH ISS PBLA13 START 58.6759
HIERARCH ISS PBLA13 END 58.8098
HIERARCH ISS PBL14 START 278.3161
HIERARCH ISS PBL14 END 278.3408
HIERARCH ISS PBLA14 START 66.2421
HIERARCH ISS PBLA14 END 66.3797
HIERARCH ISS PBL15 START 273.6287
HIERARCH ISS PBL15 END 273.7256
HIERARCH ISS PBLA15 START 118.259
HIERARCH ISS PBLA15 END 118.4458
HIERARCH ISS PBL16 START 210.4155
HIERARCH ISS PBL16 END 210.4252
HIERARCH ISS PBLA16 START 99.1973
HIERARCH ISS PBLA16 END 99.3627
HIERARCH ISS PBL23 START 301.1233
HIERARCH ISS PBL23 END 301.183
HIERARCH ISS PBLA23 START 55.2772
HIERARCH ISS PBLA23 END 55.41
HIERARCH ISS PBL24 START 247.5838
HIERARCH ISS PBL24 END 247.6127
HIERARCH ISS PBLA24 START 63.0296
HIERARCH ISS PBLA24 END 63.1656
HIERARCH ISS PBL25 START 244.0643
HIERARCH ISS PBL25 END 244.1715
HIERARCH ISS PBLA25 START 122.0156
HIERARCH ISS PBLA25 END 122.2049
HIERARCH ISS PBL26 START 176.8332
HIERARCH ISS PBL26 END 176.8442
HIERARCH ISS PBLA26 START 100.9107
HIERARCH ISS PBLA26 END 101.0783
HIERARCH ISS PBL34 START 65.0327
HIERARCH ISS PBL34 END 65.0701
HIERARCH ISS PBLA34 START -155.6228
HIERARCH ISS PBLA34 END -155.4886
HIERARCH ISS PBL35 START 303.6332
HIERARCH ISS PBL35 END 303.9371
HIERARCH ISS PBLA35 START -172.3242
HIERARCH ISS PBLA35 END -172.1828
HIERARCH ISS PBL36 START 217.8934
HIERARCH ISS PBL36 END 218.0465
HIERARCH ISS PBLA36 START -160.1852
HIERARCH ISS PBLA36 END -160.0505
HIERARCH ISS PBL45 START 242.0664
HIERARCH ISS PBL45 END 242.3315
HIERARCH ISS PBLA45 START -176.7523
HIERARCH ISS PBLA45 END -176.6067
HIERARCH ISS PBL46 START 153.1541
HIERARCH ISS PBL46 END 153.2699
HIERARCH ISS PBLA46 START -162.1208
HIERARCH ISS PBLA46 END -161.9856
HIERARCH ISS PBL56 START 101.5379
HIERARCH ISS PBL56 END 101.6739
HIERARCH ISS PBLA56 START -19.1486
HIERARCH ISS PBLA56 END -18.9729
HIERARCH CHARA TAU0 5.23626
HIERARCH CHARA SEEING 0.732