Exposure
ID
SPICA.2025-05-09T10-38-28_1
Header ID
SPICA.2025-05-09T10-38-28
Date updated
2025-05-09 10:37:23 UTC+0000
Release date
None
UTC Start
2025-05-09 10:37:23.632
UTC End
2025-05-09 10:38:23.632
MJD Start
60804.4426346278
MJD End
60804.44332907223
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
68300
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
None
Target
ID
50764
Name
HD_168914
RA
275.2542
DEC
28.86995
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 33.9509 33.9522 96.2238 96.3753
S1-E1 329.9739 329.9348 64.0994 64.2444
S1-E2 278.0223 277.9958 71.7648 71.9124
S1-W1 274.4725 274.5857 125.5433 125.7073
S1-W2 209.5745 209.6015 105.5869 105.7442
S2-E1 301.7616 301.7237 60.6695 60.8133
S2-E2 247.5177 247.4911 68.5091 68.6558
S2-W1 245.4344 245.5502 129.4274 129.5911
S2-W2 176.1626 176.1889 107.3837 107.5419
E1-E2 65.8679 65.8637 -150.1654 -150.0323
E1-W1 312.4594 312.5610 -166.3953 -166.2688
E1-W2 221.8052 221.8144 -154.6509 -154.5211
E2-W1 249.8955 250.0034 -170.6200 -170.4931
E2-W2 156.2240 156.2378 -156.5405 -156.4117
W1-W2 105.4510 105.5433 -11.7446 -11.6032
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 60804.4426346278
PI-COI spica
HIERARCH OBS TARG NAME HD_168914
HIERARCH OBS RA 275.2542
HIERARCH OBS DEC 28.86995
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 33.9509
HIERARCH ISS PBL12 END 33.9522
HIERARCH ISS PBLA12 START 96.2238
HIERARCH ISS PBLA12 END 96.3753
HIERARCH ISS PBL13 START 329.9739
HIERARCH ISS PBL13 END 329.9348
HIERARCH ISS PBLA13 START 64.0994
HIERARCH ISS PBLA13 END 64.2444
HIERARCH ISS PBL14 START 278.0223
HIERARCH ISS PBL14 END 277.9958
HIERARCH ISS PBLA14 START 71.7648
HIERARCH ISS PBLA14 END 71.9124
HIERARCH ISS PBL15 START 274.4725
HIERARCH ISS PBL15 END 274.5857
HIERARCH ISS PBLA15 START 125.5433
HIERARCH ISS PBLA15 END 125.7073
HIERARCH ISS PBL16 START 209.5745
HIERARCH ISS PBL16 END 209.6015
HIERARCH ISS PBLA16 START 105.5869
HIERARCH ISS PBLA16 END 105.7442
HIERARCH ISS PBL23 START 301.7616
HIERARCH ISS PBL23 END 301.7237
HIERARCH ISS PBLA23 START 60.6695
HIERARCH ISS PBLA23 END 60.8133
HIERARCH ISS PBL24 START 247.5177
HIERARCH ISS PBL24 END 247.4911
HIERARCH ISS PBLA24 START 68.5091
HIERARCH ISS PBLA24 END 68.6558
HIERARCH ISS PBL25 START 245.4344
HIERARCH ISS PBL25 END 245.5502
HIERARCH ISS PBLA25 START 129.4274
HIERARCH ISS PBLA25 END 129.5911
HIERARCH ISS PBL26 START 176.1626
HIERARCH ISS PBL26 END 176.1889
HIERARCH ISS PBLA26 START 107.3837
HIERARCH ISS PBLA26 END 107.5419
HIERARCH ISS PBL34 START 65.8679
HIERARCH ISS PBL34 END 65.8637
HIERARCH ISS PBLA34 START -150.1654
HIERARCH ISS PBLA34 END -150.0323
HIERARCH ISS PBL35 START 312.4594
HIERARCH ISS PBL35 END 312.561
HIERARCH ISS PBLA35 START -166.3953
HIERARCH ISS PBLA35 END -166.2688
HIERARCH ISS PBL36 START 221.8052
HIERARCH ISS PBL36 END 221.8144
HIERARCH ISS PBLA36 START -154.6509
HIERARCH ISS PBLA36 END -154.5211
HIERARCH ISS PBL45 START 249.8955
HIERARCH ISS PBL45 END 250.0034
HIERARCH ISS PBLA45 START -170.62
HIERARCH ISS PBLA45 END -170.4931
HIERARCH ISS PBL46 START 156.224
HIERARCH ISS PBL46 END 156.2378
HIERARCH ISS PBLA46 START -156.5405
HIERARCH ISS PBLA46 END -156.4117
HIERARCH ISS PBL56 START 105.451
HIERARCH ISS PBL56 END 105.5433
HIERARCH ISS PBLA56 START -11.7446
HIERARCH ISS PBLA56 END -11.6032
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1