Exposure
ID
SPICA.2025-09-15T05-56-42_1
Header ID
SPICA.2025-09-15T05-56-42
Date updated
2025-09-15 05:55:37 UTC+0000
Release date
None
UTC Start
2025-09-15 05:55:37.281
UTC End
2025-09-15 05:56:37.281
MJD Start
60933.2469592676
MJD End
60933.24765371203
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
64294
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47742
Name
HD_216735
RA
343.807
DEC
8.816165
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 30.7463 30.7456 89.3670 89.5367
S1-E1 318.5725 318.3444 56.7310 56.8353
S1-E2 264.3310 264.1500 64.1172 64.2399
S1-W1 234.2979 234.6738 122.2237 122.4105
S1-W2 185.2187 185.2968 99.4208 99.6064
S2-E1 293.1500 292.9433 53.4885 53.5848
S2-E2 236.8856 236.7175 60.9434 61.0584
S2-W1 209.1364 209.5172 126.7986 126.9791
S2-W2 155.0375 155.1179 101.4048 101.5924
E1-E2 65.8759 65.8751 -154.3226 -154.2806
E1-W1 307.3443 307.6237 -167.1888 -167.1590
E1-W2 221.4766 221.5283 -157.8122 -157.7761
E2-W1 243.5644 243.8481 -170.6415 -170.6110
E2-W2 155.7745 155.8276 -159.2872 -159.2530
W1-W2 95.8761 96.1039 -9.2969 -9.2332
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 60933.2469592676
PI-COI spica
HIERARCH OBS TARG NAME HD_216735
HIERARCH OBS RA 343.807
HIERARCH OBS DEC 8.816165
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 30.7463
HIERARCH ISS PBL12 END 30.7456
HIERARCH ISS PBLA12 START 89.367
HIERARCH ISS PBLA12 END 89.5367
HIERARCH ISS PBL13 START 318.5725
HIERARCH ISS PBL13 END 318.3444
HIERARCH ISS PBLA13 START 56.731
HIERARCH ISS PBLA13 END 56.8353
HIERARCH ISS PBL14 START 264.331
HIERARCH ISS PBL14 END 264.15
HIERARCH ISS PBLA14 START 64.1172
HIERARCH ISS PBLA14 END 64.2399
HIERARCH ISS PBL15 START 234.2979
HIERARCH ISS PBL15 END 234.6738
HIERARCH ISS PBLA15 START 122.2237
HIERARCH ISS PBLA15 END 122.4105
HIERARCH ISS PBL16 START 185.2187
HIERARCH ISS PBL16 END 185.2968
HIERARCH ISS PBLA16 START 99.4208
HIERARCH ISS PBLA16 END 99.6064
HIERARCH ISS PBL23 START 293.15
HIERARCH ISS PBL23 END 292.9433
HIERARCH ISS PBLA23 START 53.4885
HIERARCH ISS PBLA23 END 53.5848
HIERARCH ISS PBL24 START 236.8856
HIERARCH ISS PBL24 END 236.7175
HIERARCH ISS PBLA24 START 60.9434
HIERARCH ISS PBLA24 END 61.0584
HIERARCH ISS PBL25 START 209.1364
HIERARCH ISS PBL25 END 209.5172
HIERARCH ISS PBLA25 START 126.7986
HIERARCH ISS PBLA25 END 126.9791
HIERARCH ISS PBL26 START 155.0375
HIERARCH ISS PBL26 END 155.1179
HIERARCH ISS PBLA26 START 101.4048
HIERARCH ISS PBLA26 END 101.5924
HIERARCH ISS PBL34 START 65.8759
HIERARCH ISS PBL34 END 65.8751
HIERARCH ISS PBLA34 START -154.3226
HIERARCH ISS PBLA34 END -154.2806
HIERARCH ISS PBL35 START 307.3443
HIERARCH ISS PBL35 END 307.6237
HIERARCH ISS PBLA35 START -167.1888
HIERARCH ISS PBLA35 END -167.159
HIERARCH ISS PBL36 START 221.4766
HIERARCH ISS PBL36 END 221.5283
HIERARCH ISS PBLA36 START -157.8122
HIERARCH ISS PBLA36 END -157.7761
HIERARCH ISS PBL45 START 243.5644
HIERARCH ISS PBL45 END 243.8481
HIERARCH ISS PBLA45 START -170.6415
HIERARCH ISS PBLA45 END -170.611
HIERARCH ISS PBL46 START 155.7745
HIERARCH ISS PBL46 END 155.8276
HIERARCH ISS PBLA46 START -159.2872
HIERARCH ISS PBLA46 END -159.253
HIERARCH ISS PBL56 START 95.8761
HIERARCH ISS PBL56 END 96.1039
HIERARCH ISS PBLA56 START -9.2969
HIERARCH ISS PBLA56 END -9.2332
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1