Exposure
ID
GRAVI.2023-01-14T03:19:09.114_1
Header ID
GRAVI.2023-01-14T03:19:09.114
Date updated
2023-01-14 03:25:42 UTC+0000
Release date
2023-01-14 03:25:42 UTC+0000
UTC Start
2023-01-14 03:19:09.114
UTC End
2023-01-14 03:19:18.714
MJD Start
59958.13829993
MJD End
59958.1384110411
Exposure time (s)
9.6
Validation level
1
Tau 0: Coherence time (s)
0.004237
Ambient temperature (°C)
11.51
Seeing (arcsec)
1.06
Observation
ID
53835
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
40019
Name
Nothing
RA
110.868911
DEC
-27.83432
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.6250 24.6330 135.6000 135.6000
A0-D0 31.0770 31.0890 61.7000 61.7000
A0-C1 21.6960 21.7070 108.3130 108.3580
B2-D0 33.8840 33.8850 17.4000 17.4000
B2-C1 11.2870 11.2870 17.3420 17.4020
D0-C1 22.5970 22.5970 197.4030 197.4630
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59958.13829993
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 58215
HIERARCH ESO INS SOBJ NAME Nothing
RA 110.868911
DEC -27.83432
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 32.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.625
HIERARCH ESO ISS PBL12 END 24.633
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 31.077
HIERARCH ESO ISS PBL13 END 31.089
HIERARCH ESO ISS PBLA13 START 61.7
HIERARCH ESO ISS PBLA13 END 61.7
HIERARCH ESO ISS PBL14 START 21.696
HIERARCH ESO ISS PBL14 END 21.707
HIERARCH ESO ISS PBLA14 START 108.313
HIERARCH ESO ISS PBLA14 END 108.358
HIERARCH ESO ISS PBL23 START 33.884
HIERARCH ESO ISS PBL23 END 33.885
HIERARCH ESO ISS PBLA23 START 17.4
HIERARCH ESO ISS PBLA23 END 17.4
HIERARCH ESO ISS PBL24 START 11.287
HIERARCH ESO ISS PBL24 END 11.287
HIERARCH ESO ISS PBLA24 START 17.342
HIERARCH ESO ISS PBLA24 END 17.402
HIERARCH ESO ISS PBL34 START 22.597
HIERARCH ESO ISS PBL34 END 22.597
HIERARCH ESO ISS PBLA34 START 197.403
HIERARCH ESO ISS PBLA34 END 197.463
HIERARCH ESO ISS AMBI TAU0 START 0.004237
HIERARCH ESO ISS AMBI TAU0 END 0.004237
HIERARCH ESO ISS AMBI TEMP 11.51
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.06
HIERARCH ESO FT ROBJ NAME HD_58215
HIERARCH ESO FT ROBJ ALPHA 072328.992
HIERARCH ESO FT ROBJ DELTA -275003.461