Exposure
ID
SPICA.2025-07-10T08-02-34_1
Header ID
SPICA.2025-07-10T08-02-34
Date updated
2025-07-10 08:01:29 UTC+0000
Release date
None
UTC Start
2025-07-10 08:01:29.168
UTC End
2025-07-10 08:02:29.168
MJD Start
60866.3343653662
MJD End
60866.33505981063
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
68320
Category
science
Program ID
S5/NOIR4
Program Title
TBD
Program Type
Normal
PI / COI
bailleul
Target
ID
50778
Name
HD_187929
RA
298.1182
DEC
1.005658
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 28.6592 28.6697 96.8220 96.9999
S1-E1 291.8312 291.4616 59.8700 60.0002
S1-E2 241.0098 240.7650 68.3001 68.4517
S1-W1 235.6605 236.1291 131.8926 132.0239
S1-W2 175.8356 176.0076 108.0808 108.2562
S2-E1 269.4798 269.1185 56.2045 56.3243
S2-E2 216.2622 216.0160 64.6721 64.8152
S2-W1 212.8425 213.2867 136.3299 136.4485
S2-W2 147.8339 147.9952 110.2500 110.4233
E1-E2 64.0521 63.9863 -153.6085 -153.5745
E1-W1 313.4466 313.4109 -165.7839 -165.7774
E1-W2 218.3867 218.2151 -157.0233 -156.9994
E2-W1 251.1988 251.2348 -168.8666 -168.8634
E2-W2 154.4954 154.3904 -158.4384 -158.4182
W1-W2 103.1194 103.2684 -4.6013 -4.5898
Header: used keywords
Key Value
HIERARCH OBS PROG ID S5/NOIR4
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60866.3343653662
PI-COI bailleul
HIERARCH OBS TARG NAME HD_187929
HIERARCH OBS RA 298.1182
HIERARCH OBS DEC 1.005658
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 28.6592
HIERARCH ISS PBL12 END 28.6697
HIERARCH ISS PBLA12 START 96.822
HIERARCH ISS PBLA12 END 96.9999
HIERARCH ISS PBL13 START 291.8312
HIERARCH ISS PBL13 END 291.4616
HIERARCH ISS PBLA13 START 59.87
HIERARCH ISS PBLA13 END 60.0002
HIERARCH ISS PBL14 START 241.0098
HIERARCH ISS PBL14 END 240.765
HIERARCH ISS PBLA14 START 68.3001
HIERARCH ISS PBLA14 END 68.4517
HIERARCH ISS PBL15 START 235.6605
HIERARCH ISS PBL15 END 236.1291
HIERARCH ISS PBLA15 START 131.8926
HIERARCH ISS PBLA15 END 132.0239
HIERARCH ISS PBL16 START 175.8356
HIERARCH ISS PBL16 END 176.0076
HIERARCH ISS PBLA16 START 108.0808
HIERARCH ISS PBLA16 END 108.2562
HIERARCH ISS PBL23 START 269.4798
HIERARCH ISS PBL23 END 269.1185
HIERARCH ISS PBLA23 START 56.2045
HIERARCH ISS PBLA23 END 56.3243
HIERARCH ISS PBL24 START 216.2622
HIERARCH ISS PBL24 END 216.016
HIERARCH ISS PBLA24 START 64.6721
HIERARCH ISS PBLA24 END 64.8152
HIERARCH ISS PBL25 START 212.8425
HIERARCH ISS PBL25 END 213.2867
HIERARCH ISS PBLA25 START 136.3299
HIERARCH ISS PBLA25 END 136.4485
HIERARCH ISS PBL26 START 147.8339
HIERARCH ISS PBL26 END 147.9952
HIERARCH ISS PBLA26 START 110.25
HIERARCH ISS PBLA26 END 110.4233
HIERARCH ISS PBL34 START 64.0521
HIERARCH ISS PBL34 END 63.9863
HIERARCH ISS PBLA34 START -153.6085
HIERARCH ISS PBLA34 END -153.5745
HIERARCH ISS PBL35 START 313.4466
HIERARCH ISS PBL35 END 313.4109
HIERARCH ISS PBLA35 START -165.7839
HIERARCH ISS PBLA35 END -165.7774
HIERARCH ISS PBL36 START 218.3867
HIERARCH ISS PBL36 END 218.2151
HIERARCH ISS PBLA36 START -157.0233
HIERARCH ISS PBLA36 END -156.9994
HIERARCH ISS PBL45 START 251.1988
HIERARCH ISS PBL45 END 251.2348
HIERARCH ISS PBLA45 START -168.8666
HIERARCH ISS PBLA45 END -168.8634
HIERARCH ISS PBL46 START 154.4954
HIERARCH ISS PBL46 END 154.3904
HIERARCH ISS PBLA46 START -158.4384
HIERARCH ISS PBLA46 END -158.4182
HIERARCH ISS PBL56 START 103.1194
HIERARCH ISS PBL56 END 103.2684
HIERARCH ISS PBLA56 START -4.6013
HIERARCH ISS PBLA56 END -4.5898
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1