Exposure
ID
SPICA.2025-06-06T08-30-03_1
Header ID
SPICA.2025-06-06T08-30-03
Date updated
2025-06-06 08:28:57 UTC+0000
Release date
None
UTC Start
2025-06-06 08:28:57.965
UTC End
2025-06-06 08:29:57.965
MJD Start
60832.3534486702
MJD End
60832.35414311463
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
68328
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47864
Name
HD_182564
RA
290.1671
DEC
65.71453
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 29.0539 29.0573 84.3950 84.5742
S1-E1 274.3807 274.6288 46.1843 46.3774
S1-E2 230.0251 230.1986 55.4295 55.6139
S1-W1 267.4213 267.3640 112.0939 112.3111
S1-W2 187.4890 187.4752 94.1118 94.3017
S2-E1 252.1929 252.4332 42.0979 42.2957
S2-E2 205.0887 205.2576 51.4955 51.6834
S2-W1 242.0739 242.0237 115.2920 115.5143
S2-W2 158.9276 158.9116 95.8800 96.0722
E1-E2 60.0595 60.1116 -171.7909 -171.5508
E1-W1 294.7860 294.9905 170.2742 170.5282
E1-W2 203.7048 203.8751 -176.9106 -176.6660
E2-W1 238.3635 238.5137 165.8241 166.0805
E2-W2 143.9846 144.1026 -179.0438 -178.7974
W1-W2 106.2421 106.2723 -34.8946 -34.6360
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 60832.3534486702
PI-COI spica
HIERARCH OBS TARG NAME HD_182564
HIERARCH OBS RA 290.1671
HIERARCH OBS DEC 65.71453
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 29.0539
HIERARCH ISS PBL12 END 29.0573
HIERARCH ISS PBLA12 START 84.395
HIERARCH ISS PBLA12 END 84.5742
HIERARCH ISS PBL13 START 274.3807
HIERARCH ISS PBL13 END 274.6288
HIERARCH ISS PBLA13 START 46.1843
HIERARCH ISS PBLA13 END 46.3774
HIERARCH ISS PBL14 START 230.0251
HIERARCH ISS PBL14 END 230.1986
HIERARCH ISS PBLA14 START 55.4295
HIERARCH ISS PBLA14 END 55.6139
HIERARCH ISS PBL15 START 267.4213
HIERARCH ISS PBL15 END 267.364
HIERARCH ISS PBLA15 START 112.0939
HIERARCH ISS PBLA15 END 112.3111
HIERARCH ISS PBL16 START 187.489
HIERARCH ISS PBL16 END 187.4752
HIERARCH ISS PBLA16 START 94.1118
HIERARCH ISS PBLA16 END 94.3017
HIERARCH ISS PBL23 START 252.1929
HIERARCH ISS PBL23 END 252.4332
HIERARCH ISS PBLA23 START 42.0979
HIERARCH ISS PBLA23 END 42.2957
HIERARCH ISS PBL24 START 205.0887
HIERARCH ISS PBL24 END 205.2576
HIERARCH ISS PBLA24 START 51.4955
HIERARCH ISS PBLA24 END 51.6834
HIERARCH ISS PBL25 START 242.0739
HIERARCH ISS PBL25 END 242.0237
HIERARCH ISS PBLA25 START 115.292
HIERARCH ISS PBLA25 END 115.5143
HIERARCH ISS PBL26 START 158.9276
HIERARCH ISS PBL26 END 158.9116
HIERARCH ISS PBLA26 START 95.88
HIERARCH ISS PBLA26 END 96.0722
HIERARCH ISS PBL34 START 60.0595
HIERARCH ISS PBL34 END 60.1116
HIERARCH ISS PBLA34 START -171.7909
HIERARCH ISS PBLA34 END -171.5508
HIERARCH ISS PBL35 START 294.786
HIERARCH ISS PBL35 END 294.9905
HIERARCH ISS PBLA35 START 170.2742
HIERARCH ISS PBLA35 END 170.5282
HIERARCH ISS PBL36 START 203.7048
HIERARCH ISS PBL36 END 203.8751
HIERARCH ISS PBLA36 START -176.9106
HIERARCH ISS PBLA36 END -176.666
HIERARCH ISS PBL45 START 238.3635
HIERARCH ISS PBL45 END 238.5137
HIERARCH ISS PBLA45 START 165.8241
HIERARCH ISS PBLA45 END 166.0805
HIERARCH ISS PBL46 START 143.9846
HIERARCH ISS PBL46 END 144.1026
HIERARCH ISS PBLA46 START -179.0438
HIERARCH ISS PBLA46 END -178.7974
HIERARCH ISS PBL56 START 106.2421
HIERARCH ISS PBL56 END 106.2723
HIERARCH ISS PBLA56 START -34.8946
HIERARCH ISS PBLA56 END -34.636
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1