Exposure
ID
SPICA.2025-09-15T04-47-47_1
Header ID
SPICA.2025-09-15T04-47-47
Date updated
2025-09-15 04:46:41 UTC+0000
Release date
None
UTC Start
2025-09-15 04:46:41.981
UTC End
2025-09-15 04:47:41.981
MJD Start
60933.1990969969
MJD End
60933.19979144133
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 30.2465 30.2505 93.0478 93.2196
S1-E1 310.1087 309.8284 58.7500 58.8678
S1-E2 257.0936 256.8921 66.5623 66.6984
S1-W1 238.4214 238.8255 126.6789 126.8410
S1-W2 183.7574 183.8723 103.5624 103.7421
S2-E1 285.6305 285.3649 55.3291 55.4385
S2-E2 230.4167 230.2215 63.2062 63.3348
S2-W1 213.8946 214.2911 131.1708 131.3240
S2-W2 154.1177 154.2295 105.6149 105.7948
E1-E2 65.5023 65.4722 -153.4931 -153.4477
E1-W1 312.1664 312.2964 -166.3057 -166.2793
E1-W2 221.5449 221.4947 -157.0231 -156.9854
E2-W1 248.7197 248.8843 -169.6539 -169.6286
E2-W2 156.2190 156.1995 -158.5025 -158.4675
W1-W2 100.1178 100.3046 -7.2182 -7.1725
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 60933.1990969969
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 30.2465
HIERARCH ISS PBL12 END 30.2505
HIERARCH ISS PBLA12 START 93.0478
HIERARCH ISS PBLA12 END 93.2196
HIERARCH ISS PBL13 START 310.1087
HIERARCH ISS PBL13 END 309.8284
HIERARCH ISS PBLA13 START 58.75
HIERARCH ISS PBLA13 END 58.8678
HIERARCH ISS PBL14 START 257.0936
HIERARCH ISS PBL14 END 256.8921
HIERARCH ISS PBLA14 START 66.5623
HIERARCH ISS PBLA14 END 66.6984
HIERARCH ISS PBL15 START 238.4214
HIERARCH ISS PBL15 END 238.8255
HIERARCH ISS PBLA15 START 126.6789
HIERARCH ISS PBLA15 END 126.841
HIERARCH ISS PBL16 START 183.7574
HIERARCH ISS PBL16 END 183.8723
HIERARCH ISS PBLA16 START 103.5624
HIERARCH ISS PBLA16 END 103.7421
HIERARCH ISS PBL23 START 285.6305
HIERARCH ISS PBL23 END 285.3649
HIERARCH ISS PBLA23 START 55.3291
HIERARCH ISS PBLA23 END 55.4385
HIERARCH ISS PBL24 START 230.4167
HIERARCH ISS PBL24 END 230.2215
HIERARCH ISS PBLA24 START 63.2062
HIERARCH ISS PBLA24 END 63.3348
HIERARCH ISS PBL25 START 213.8946
HIERARCH ISS PBL25 END 214.2911
HIERARCH ISS PBLA25 START 131.1708
HIERARCH ISS PBLA25 END 131.324
HIERARCH ISS PBL26 START 154.1177
HIERARCH ISS PBL26 END 154.2295
HIERARCH ISS PBLA26 START 105.6149
HIERARCH ISS PBLA26 END 105.7948
HIERARCH ISS PBL34 START 65.5023
HIERARCH ISS PBL34 END 65.4722
HIERARCH ISS PBLA34 START -153.4931
HIERARCH ISS PBLA34 END -153.4477
HIERARCH ISS PBL35 START 312.1664
HIERARCH ISS PBL35 END 312.2964
HIERARCH ISS PBLA35 START -166.3057
HIERARCH ISS PBLA35 END -166.2793
HIERARCH ISS PBL36 START 221.5449
HIERARCH ISS PBL36 END 221.4947
HIERARCH ISS PBLA36 START -157.0231
HIERARCH ISS PBLA36 END -156.9854
HIERARCH ISS PBL45 START 248.7197
HIERARCH ISS PBL45 END 248.8843
HIERARCH ISS PBLA45 START -169.6539
HIERARCH ISS PBLA45 END -169.6286
HIERARCH ISS PBL46 START 156.219
HIERARCH ISS PBL46 END 156.1995
HIERARCH ISS PBLA46 START -158.5025
HIERARCH ISS PBLA46 END -158.4675
HIERARCH ISS PBL56 START 100.1178
HIERARCH ISS PBL56 END 100.3046
HIERARCH ISS PBLA56 START -7.2182
HIERARCH ISS PBLA56 END -7.1725
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1