Exposure
ID
SPICA.2025-07-10T06-25-45_1
Header ID
SPICA.2025-07-10T06-25-45
Date updated
2025-07-10 06:24:40 UTC+0000
Release date
None
UTC Start
2025-07-10 06:24:40.470
UTC End
2025-07-10 06:25:40.470
MJD Start
60866.2671350683
MJD End
60866.26782951273
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
68305
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
50768
Name
HD_184930
RA
294.1803
DEC
-1.2866
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 27.9023 27.8912 83.0268 83.2096
S1-E1 313.6817 313.3760 52.0484 52.1140
S1-E2 256.5674 256.2983 58.6221 58.7147
S1-W1 193.2550 193.7225 119.4201 119.6583
S1-W2 162.3850 162.4241 93.4085 93.6269
S2-E1 290.1150 289.8508 49.2109 49.2653
S2-E2 231.4455 231.2068 55.7669 55.8478
S2-W1 171.5951 172.0867 124.9565 125.1839
S2-W2 135.0332 135.0868 95.5425 95.7664
E1-E2 65.7289 65.7471 -154.4945 -154.5082
E1-W1 298.4897 298.9246 -164.6500 -164.6790
E1-W2 219.7752 219.9043 -157.1764 -157.1967
E2-W1 234.0777 234.4982 -167.4880 -167.5168
E2-W2 154.1490 154.2604 -158.3196 -158.3422
W1-W2 85.5018 85.8118 -4.1821 -4.1730
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 60866.2671350683
PI-COI spica
HIERARCH OBS TARG NAME HD_184930
HIERARCH OBS RA 294.1803
HIERARCH OBS DEC -1.2866
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 27.9023
HIERARCH ISS PBL12 END 27.8912
HIERARCH ISS PBLA12 START 83.0268
HIERARCH ISS PBLA12 END 83.2096
HIERARCH ISS PBL13 START 313.6817
HIERARCH ISS PBL13 END 313.376
HIERARCH ISS PBLA13 START 52.0484
HIERARCH ISS PBLA13 END 52.114
HIERARCH ISS PBL14 START 256.5674
HIERARCH ISS PBL14 END 256.2983
HIERARCH ISS PBLA14 START 58.6221
HIERARCH ISS PBLA14 END 58.7147
HIERARCH ISS PBL15 START 193.255
HIERARCH ISS PBL15 END 193.7225
HIERARCH ISS PBLA15 START 119.4201
HIERARCH ISS PBLA15 END 119.6583
HIERARCH ISS PBL16 START 162.385
HIERARCH ISS PBL16 END 162.4241
HIERARCH ISS PBLA16 START 93.4085
HIERARCH ISS PBLA16 END 93.6269
HIERARCH ISS PBL23 START 290.115
HIERARCH ISS PBL23 END 289.8508
HIERARCH ISS PBLA23 START 49.2109
HIERARCH ISS PBLA23 END 49.2653
HIERARCH ISS PBL24 START 231.4455
HIERARCH ISS PBL24 END 231.2068
HIERARCH ISS PBLA24 START 55.7669
HIERARCH ISS PBLA24 END 55.8478
HIERARCH ISS PBL25 START 171.5951
HIERARCH ISS PBL25 END 172.0867
HIERARCH ISS PBLA25 START 124.9565
HIERARCH ISS PBLA25 END 125.1839
HIERARCH ISS PBL26 START 135.0332
HIERARCH ISS PBL26 END 135.0868
HIERARCH ISS PBLA26 START 95.5425
HIERARCH ISS PBLA26 END 95.7664
HIERARCH ISS PBL34 START 65.7289
HIERARCH ISS PBL34 END 65.7471
HIERARCH ISS PBLA34 START -154.4945
HIERARCH ISS PBLA34 END -154.5082
HIERARCH ISS PBL35 START 298.4897
HIERARCH ISS PBL35 END 298.9246
HIERARCH ISS PBLA35 START -164.65
HIERARCH ISS PBLA35 END -164.679
HIERARCH ISS PBL36 START 219.7752
HIERARCH ISS PBL36 END 219.9043
HIERARCH ISS PBLA36 START -157.1764
HIERARCH ISS PBLA36 END -157.1967
HIERARCH ISS PBL45 START 234.0777
HIERARCH ISS PBL45 END 234.4982
HIERARCH ISS PBLA45 START -167.488
HIERARCH ISS PBLA45 END -167.5168
HIERARCH ISS PBL46 START 154.149
HIERARCH ISS PBL46 END 154.2604
HIERARCH ISS PBLA46 START -158.3196
HIERARCH ISS PBLA46 END -158.3422
HIERARCH ISS PBL56 START 85.5018
HIERARCH ISS PBL56 END 85.8118
HIERARCH ISS PBLA56 START -4.1821
HIERARCH ISS PBLA56 END -4.173
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1