Exposure
ID
SPICA.2025-07-10T11-44-42_1
Header ID
SPICA.2025-07-10T11-44-42
Date updated
2025-07-10 11:43:37 UTC+0000
Release date
None
UTC Start
2025-07-10 11:43:37.597
UTC End
2025-07-10 11:44:37.597
MJD Start
60866.4886295946
MJD End
60866.48932403903
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
68666
Category
science
Program ID
S06
Program Title
TBD
Program Type
Normal
PI / COI
jonak
Target
ID
51080
Name
HD_221950
RA
354.097
DEC
2.102219
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.9939 29.0037 96.5510 96.7272
S1-E1 294.7494 294.3949 60.0167 60.1464
S1-E2 243.7177 243.4821 68.3683 68.5185
S1-W1 237.2693 237.7242 131.2961 131.4307
S1-W2 177.7525 177.9164 107.6731 107.8479
S2-E1 272.0009 271.6548 56.3784 56.4983
S2-E2 218.5905 218.3539 64.7767 64.9188
S2-W1 214.0838 214.5164 135.7230 135.8455
S2-W2 149.4079 149.5619 109.8184 109.9914
E1-E2 64.2481 64.1860 -153.4176 -153.3799
E1-W1 313.5002 313.4783 -165.7742 -165.7632
E1-W2 218.8441 218.6843 -156.8774 -156.8496
E2-W1 251.1170 251.1631 -168.9127 -168.9048
E2-W2 154.7616 154.6648 -158.3130 -158.2888
W1-W2 103.0081 103.1587 -4.9561 -4.9389
Header: used keywords
Key Value
HIERARCH OBS PROG ID S06
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.4886295946
PI-COI jonak
HIERARCH OBS TARG NAME HD_221950
HIERARCH OBS RA 354.097
HIERARCH OBS DEC 2.102219
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 28.9939
HIERARCH ISS PBL12 END 29.0037
HIERARCH ISS PBLA12 START 96.551
HIERARCH ISS PBLA12 END 96.7272
HIERARCH ISS PBL13 START 294.7494
HIERARCH ISS PBL13 END 294.3949
HIERARCH ISS PBLA13 START 60.0167
HIERARCH ISS PBLA13 END 60.1464
HIERARCH ISS PBL14 START 243.7177
HIERARCH ISS PBL14 END 243.4821
HIERARCH ISS PBLA14 START 68.3683
HIERARCH ISS PBLA14 END 68.5185
HIERARCH ISS PBL15 START 237.2693
HIERARCH ISS PBL15 END 237.7242
HIERARCH ISS PBLA15 START 131.2961
HIERARCH ISS PBLA15 END 131.4307
HIERARCH ISS PBL16 START 177.7525
HIERARCH ISS PBL16 END 177.9164
HIERARCH ISS PBLA16 START 107.6731
HIERARCH ISS PBLA16 END 107.8479
HIERARCH ISS PBL23 START 272.0009
HIERARCH ISS PBL23 END 271.6548
HIERARCH ISS PBLA23 START 56.3784
HIERARCH ISS PBLA23 END 56.4983
HIERARCH ISS PBL24 START 218.5905
HIERARCH ISS PBL24 END 218.3539
HIERARCH ISS PBLA24 START 64.7767
HIERARCH ISS PBLA24 END 64.9188
HIERARCH ISS PBL25 START 214.0838
HIERARCH ISS PBL25 END 214.5164
HIERARCH ISS PBLA25 START 135.723
HIERARCH ISS PBLA25 END 135.8455
HIERARCH ISS PBL26 START 149.4079
HIERARCH ISS PBL26 END 149.5619
HIERARCH ISS PBLA26 START 109.8184
HIERARCH ISS PBLA26 END 109.9914
HIERARCH ISS PBL34 START 64.2481
HIERARCH ISS PBL34 END 64.186
HIERARCH ISS PBLA34 START -153.4176
HIERARCH ISS PBLA34 END -153.3799
HIERARCH ISS PBL35 START 313.5002
HIERARCH ISS PBL35 END 313.4783
HIERARCH ISS PBLA35 START -165.7742
HIERARCH ISS PBLA35 END -165.7632
HIERARCH ISS PBL36 START 218.8441
HIERARCH ISS PBL36 END 218.6843
HIERARCH ISS PBLA36 START -156.8774
HIERARCH ISS PBLA36 END -156.8496
HIERARCH ISS PBL45 START 251.117
HIERARCH ISS PBL45 END 251.1631
HIERARCH ISS PBLA45 START -168.9127
HIERARCH ISS PBLA45 END -168.9048
HIERARCH ISS PBL46 START 154.7616
HIERARCH ISS PBL46 END 154.6648
HIERARCH ISS PBLA46 START -158.313
HIERARCH ISS PBLA46 END -158.2888
HIERARCH ISS PBL56 START 103.0081
HIERARCH ISS PBL56 END 103.1587
HIERARCH ISS PBLA56 START -4.9561
HIERARCH ISS PBLA56 END -4.9389
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1