Exposure
ID
SPICA.2025-05-17T10-32-05_1
Header ID
SPICA.2025-05-17T10-32-05
Date updated
2025-05-17 10:31:00 UTC+0000
Release date
None
UTC Start
2025-05-17 10:31:00.436
UTC End
2025-05-17 10:32:00.436
MJD Start
60812.4381994934
MJD End
60812.43889393783
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 27.6946 27.6929 88.8791 89.0675
S1-E1 303.1273 302.7633 54.4835 54.5740
S1-E2 247.8154 247.5308 61.9104 62.0280
S1-W1 208.8040 209.3184 126.1063 126.2929
S1-W2 164.7303 164.8411 100.1299 100.3372
S2-E1 280.7112 280.3780 51.2885 51.3675
S2-E2 223.4857 223.2202 58.6888 58.7949
S2-W1 187.5024 188.0154 131.2329 131.4049
S2-W2 137.6740 137.7885 102.3792 102.5882
E1-E2 65.7255 65.7059 -154.6850 -154.6829
E1-W1 309.1532 309.3890 -165.3801 -165.3976
E1-W2 221.8237 221.8203 -157.5897 -157.5954
E2-W1 244.8734 245.1332 -168.2353 -168.2540
E2-W2 156.2182 156.2349 -158.8114 -158.8198
W1-W2 94.2990 94.5458 -3.9741 -3.9698
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 60812.4381994934
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 27.6946
HIERARCH ISS PBL12 END 27.6929
HIERARCH ISS PBLA12 START 88.8791
HIERARCH ISS PBLA12 END 89.0675
HIERARCH ISS PBL13 START 303.1273
HIERARCH ISS PBL13 END 302.7633
HIERARCH ISS PBLA13 START 54.4835
HIERARCH ISS PBLA13 END 54.574
HIERARCH ISS PBL14 START 247.8154
HIERARCH ISS PBL14 END 247.5308
HIERARCH ISS PBLA14 START 61.9104
HIERARCH ISS PBLA14 END 62.028
HIERARCH ISS PBL15 START 208.804
HIERARCH ISS PBL15 END 209.3184
HIERARCH ISS PBLA15 START 126.1063
HIERARCH ISS PBLA15 END 126.2929
HIERARCH ISS PBL16 START 164.7303
HIERARCH ISS PBL16 END 164.8411
HIERARCH ISS PBLA16 START 100.1299
HIERARCH ISS PBLA16 END 100.3372
HIERARCH ISS PBL23 START 280.7112
HIERARCH ISS PBL23 END 280.378
HIERARCH ISS PBLA23 START 51.2885
HIERARCH ISS PBLA23 END 51.3675
HIERARCH ISS PBL24 START 223.4857
HIERARCH ISS PBL24 END 223.2202
HIERARCH ISS PBLA24 START 58.6888
HIERARCH ISS PBLA24 END 58.7949
HIERARCH ISS PBL25 START 187.5024
HIERARCH ISS PBL25 END 188.0154
HIERARCH ISS PBLA25 START 131.2329
HIERARCH ISS PBLA25 END 131.4049
HIERARCH ISS PBL26 START 137.674
HIERARCH ISS PBL26 END 137.7885
HIERARCH ISS PBLA26 START 102.3792
HIERARCH ISS PBLA26 END 102.5882
HIERARCH ISS PBL34 START 65.7255
HIERARCH ISS PBL34 END 65.7059
HIERARCH ISS PBLA34 START -154.685
HIERARCH ISS PBLA34 END -154.6829
HIERARCH ISS PBL35 START 309.1532
HIERARCH ISS PBL35 END 309.389
HIERARCH ISS PBLA35 START -165.3801
HIERARCH ISS PBLA35 END -165.3976
HIERARCH ISS PBL36 START 221.8237
HIERARCH ISS PBL36 END 221.8203
HIERARCH ISS PBLA36 START -157.5897
HIERARCH ISS PBLA36 END -157.5954
HIERARCH ISS PBL45 START 244.8734
HIERARCH ISS PBL45 END 245.1332
HIERARCH ISS PBLA45 START -168.2353
HIERARCH ISS PBLA45 END -168.254
HIERARCH ISS PBL46 START 156.2182
HIERARCH ISS PBL46 END 156.2349
HIERARCH ISS PBLA46 START -158.8114
HIERARCH ISS PBLA46 END -158.8198
HIERARCH ISS PBL56 START 94.299
HIERARCH ISS PBL56 END 94.5458
HIERARCH ISS PBLA56 START -3.9741
HIERARCH ISS PBLA56 END -3.9698
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1