Exposure
ID
GRAVI.2021-12-09T07:01:16.553_1
Header ID
GRAVI.2021-12-09T07:01:16.553
Date updated
2021-12-09 07:08:12 UTC+0000
Release date
2021-12-09 07:08:11 UTC+0000
UTC Start
2021-12-09 07:01:16.553
UTC End
2021-12-09 07:01:26.153
MJD Start
59557.2925527
MJD End
59557.2926638111
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.0063065
Ambient temperature (°C)
15.45
Seeing (arcsec)
0.81
Observation
ID
49050
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36695
Name
Name
RA
102.458879
DEC
-32.50846
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 24.2950 24.2960 156.3000 156.3000
A0-J2 63.9220 63.9060 98.5000 98.6000
A0-J6 83.1970 83.1830 30.6360 30.6800
B5-J2 54.9540 54.9370 76.5000 76.6000
B5-J6 99.3380 99.3280 19.1720 19.2170
J2-J6 83.6770 83.6800 345.5900 345.6420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59557.2925527
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME kap CMa
HIERARCH ESO INS SOBJ NAME Name
RA 102.458879
DEC -32.50846
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.295
HIERARCH ESO ISS PBL12 END 24.296
HIERARCH ESO ISS PBLA12 START 156.3
HIERARCH ESO ISS PBLA12 END 156.3
HIERARCH ESO ISS PBL13 START 63.922
HIERARCH ESO ISS PBL13 END 63.906
HIERARCH ESO ISS PBLA13 START 98.5
HIERARCH ESO ISS PBLA13 END 98.6
HIERARCH ESO ISS PBL14 START 83.197
HIERARCH ESO ISS PBL14 END 83.183
HIERARCH ESO ISS PBLA14 START 30.636
HIERARCH ESO ISS PBLA14 END 30.68
HIERARCH ESO ISS PBL23 START 54.954
HIERARCH ESO ISS PBL23 END 54.937
HIERARCH ESO ISS PBLA23 START 76.5
HIERARCH ESO ISS PBLA23 END 76.6
HIERARCH ESO ISS PBL24 START 99.338
HIERARCH ESO ISS PBL24 END 99.328
HIERARCH ESO ISS PBLA24 START 19.172
HIERARCH ESO ISS PBLA24 END 19.217
HIERARCH ESO ISS PBL34 START 83.677
HIERARCH ESO ISS PBL34 END 83.68
HIERARCH ESO ISS PBLA34 START 345.59
HIERARCH ESO ISS PBLA34 END 345.642
HIERARCH ESO ISS AMBI TAU0 START 0.005754
HIERARCH ESO ISS AMBI TAU0 END 0.006859
HIERARCH ESO ISS AMBI TEMP 15.45
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81