Exposure
ID
SPICA.2025-09-15T04-32-32_1
Header ID
SPICA.2025-09-15T04-32-32
Date updated
2025-09-15 04:31:27 UTC+0000
Release date
None
UTC Start
2025-09-15 04:31:27.235
UTC End
2025-09-15 04:32:27.235
MJD Start
60933.1885096625
MJD End
60933.18920410693
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
70447
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
52235
Name
HD_203562
RA
320.7234
DEC
6.811141
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.2131 30.2140 90.6194 90.7921
S1-E1 313.9501 313.6849 57.1695 57.2769
S1-E2 259.9423 259.7400 64.7146 64.8415
S1-W1 232.7115 233.1167 124.2771 124.4550
S1-W2 182.2794 182.3753 100.9821 101.1682
S2-E1 289.2211 288.9763 53.8686 53.9673
S2-E2 233.1389 232.9480 61.4690 61.5878
S2-W1 208.2375 208.6424 128.8894 129.0591
S2-W2 152.6559 152.7523 103.0223 103.2098
E1-E2 65.8028 65.7891 -154.0756 -154.0376
E1-W1 309.6423 309.8641 -166.6472 -166.6248
E1-W2 221.8107 221.8191 -157.5053 -157.4740
E2-W1 245.8347 246.0742 -169.9873 -169.9649
E2-W2 156.1754 156.1981 -158.9497 -158.9207
W1-W2 97.2585 97.4753 -7.8917 -7.8419
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 60933.1885096625
PI-COI spica
HIERARCH OBS TARG NAME HD_203562
HIERARCH OBS RA 320.7234
HIERARCH OBS DEC 6.811141
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 30.2131
HIERARCH ISS PBL12 END 30.214
HIERARCH ISS PBLA12 START 90.6194
HIERARCH ISS PBLA12 END 90.7921
HIERARCH ISS PBL13 START 313.9501
HIERARCH ISS PBL13 END 313.6849
HIERARCH ISS PBLA13 START 57.1695
HIERARCH ISS PBLA13 END 57.2769
HIERARCH ISS PBL14 START 259.9423
HIERARCH ISS PBL14 END 259.74
HIERARCH ISS PBLA14 START 64.7146
HIERARCH ISS PBLA14 END 64.8415
HIERARCH ISS PBL15 START 232.7115
HIERARCH ISS PBL15 END 233.1167
HIERARCH ISS PBLA15 START 124.2771
HIERARCH ISS PBLA15 END 124.455
HIERARCH ISS PBL16 START 182.2794
HIERARCH ISS PBL16 END 182.3753
HIERARCH ISS PBLA16 START 100.9821
HIERARCH ISS PBLA16 END 101.1682
HIERARCH ISS PBL23 START 289.2211
HIERARCH ISS PBL23 END 288.9763
HIERARCH ISS PBLA23 START 53.8686
HIERARCH ISS PBLA23 END 53.9673
HIERARCH ISS PBL24 START 233.1389
HIERARCH ISS PBL24 END 232.948
HIERARCH ISS PBLA24 START 61.469
HIERARCH ISS PBLA24 END 61.5878
HIERARCH ISS PBL25 START 208.2375
HIERARCH ISS PBL25 END 208.6424
HIERARCH ISS PBLA25 START 128.8894
HIERARCH ISS PBLA25 END 129.0591
HIERARCH ISS PBL26 START 152.6559
HIERARCH ISS PBL26 END 152.7523
HIERARCH ISS PBLA26 START 103.0223
HIERARCH ISS PBLA26 END 103.2098
HIERARCH ISS PBL34 START 65.8028
HIERARCH ISS PBL34 END 65.7891
HIERARCH ISS PBLA34 START -154.0756
HIERARCH ISS PBLA34 END -154.0376
HIERARCH ISS PBL35 START 309.6423
HIERARCH ISS PBL35 END 309.8641
HIERARCH ISS PBLA35 START -166.6472
HIERARCH ISS PBLA35 END -166.6248
HIERARCH ISS PBL36 START 221.8107
HIERARCH ISS PBL36 END 221.8191
HIERARCH ISS PBLA36 START -157.5053
HIERARCH ISS PBLA36 END -157.474
HIERARCH ISS PBL45 START 245.8347
HIERARCH ISS PBL45 END 246.0742
HIERARCH ISS PBLA45 START -169.9873
HIERARCH ISS PBLA45 END -169.9649
HIERARCH ISS PBL46 START 156.1754
HIERARCH ISS PBL46 END 156.1981
HIERARCH ISS PBLA46 START -158.9497
HIERARCH ISS PBLA46 END -158.9207
HIERARCH ISS PBL56 START 97.2585
HIERARCH ISS PBL56 END 97.4753
HIERARCH ISS PBLA56 START -7.8917
HIERARCH ISS PBLA56 END -7.8419
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1