Exposure
ID
GRAVI.2021-12-09T06:49:40.962_1
Header ID
GRAVI.2021-12-09T06:49:40.962
Date updated
2021-12-09 06:59:09 UTC+0000
Release date
2021-12-09 06:59:09 UTC+0000
UTC Start
2021-12-09 06:49:40.962
UTC End
2021-12-09 06:49:50.562
MJD Start
59557.28450187
MJD End
59557.2846129811
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.005067
Ambient temperature (°C)
15.2
Seeing (arcsec)
0.65
Observation
ID
49049
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-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 24.2680 24.2690 154.9000 154.9000
A0-J2 64.2660 64.2570 96.9000 97.0000
A0-J6 83.5350 83.5250 29.4690 29.5080
B5-J2 55.3530 55.3420 75.1000 75.1000
B5-J6 99.5740 99.5660 18.0080 18.0470
J2-J6 83.5910 83.5950 344.2390 344.2830
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 59557.28450187
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
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 COMBINED
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 27.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.268
HIERARCH ESO ISS PBL12 END 24.269
HIERARCH ESO ISS PBLA12 START 154.9
HIERARCH ESO ISS PBLA12 END 154.9
HIERARCH ESO ISS PBL13 START 64.266
HIERARCH ESO ISS PBL13 END 64.257
HIERARCH ESO ISS PBLA13 START 96.9
HIERARCH ESO ISS PBLA13 END 97.0
HIERARCH ESO ISS PBL14 START 83.535
HIERARCH ESO ISS PBL14 END 83.525
HIERARCH ESO ISS PBLA14 START 29.469
HIERARCH ESO ISS PBLA14 END 29.508
HIERARCH ESO ISS PBL23 START 55.353
HIERARCH ESO ISS PBL23 END 55.342
HIERARCH ESO ISS PBLA23 START 75.1
HIERARCH ESO ISS PBLA23 END 75.1
HIERARCH ESO ISS PBL24 START 99.574
HIERARCH ESO ISS PBL24 END 99.566
HIERARCH ESO ISS PBLA24 START 18.008
HIERARCH ESO ISS PBLA24 END 18.047
HIERARCH ESO ISS PBL34 START 83.591
HIERARCH ESO ISS PBL34 END 83.595
HIERARCH ESO ISS PBLA34 START 344.239
HIERARCH ESO ISS PBLA34 END 344.283
HIERARCH ESO ISS AMBI TAU0 START 0.004878
HIERARCH ESO ISS AMBI TAU0 END 0.005256
HIERARCH ESO ISS AMBI TEMP 15.2
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65