Exposure
ID
GRAVI.2021-03-27T23:46:24.513_1
Header ID
GRAVI.2021-03-27T23:46:24.513
Date updated
2021-03-28 00:00:13 UTC+0000
Release date
2021-03-27 23:46:24 UTC+0000
UTC Start
2021-03-27 23:46:24.513
UTC End
2021-03-27 23:51:44.513
MJD Start
59300.99056149
MJD End
59300.9942651937
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0078355
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.54
Observation
ID
47309
Category
calibrator
Program ID
106.21F2.001
Program Title
MULTIPLICITY IN THE NGC 3603 MASSIVE-YOUNG CLUSTER (A VLTI-GRAVITY STUDY)
Program Type
GTO
PI / COI
SANCHEZ/ BRANDNER/ HENNING/ EISENHAUER/ GENZEL/ GILLESSEN/ KERVELLA/ PAUMARD/ PERRIN/ PFUHL/ STRAUBMEIER/ ROUSSELET-PERRAUT/ KHORRAMI/ RAMIREZ TANNUS
Target
ID
35475
Name
HD53244
RA
105.941783
DEC
-15.63307
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.2940 56.3540 28.4000 28.9000
U1-U3 102.1120 102.2150 34.7000 35.2000
U1-U4 130.2070 130.1590 62.3200 62.6980
U2-U3 46.5660 46.6030 42.3000 42.7000
U2-U4 89.2070 89.0300 82.9390 83.3140
U3-U4 61.8270 61.6130 112.3180 112.7900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21F2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59300.99056149
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD53244
HIERARCH ESO INS SOBJ NAME HD53244
RA 105.941783
DEC -15.63307
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 56.294
HIERARCH ESO ISS PBL12 END 56.354
HIERARCH ESO ISS PBLA12 START 28.4
HIERARCH ESO ISS PBLA12 END 28.9
HIERARCH ESO ISS PBL13 START 102.112
HIERARCH ESO ISS PBL13 END 102.215
HIERARCH ESO ISS PBLA13 START 34.7
HIERARCH ESO ISS PBLA13 END 35.2
HIERARCH ESO ISS PBL14 START 130.207
HIERARCH ESO ISS PBL14 END 130.159
HIERARCH ESO ISS PBLA14 START 62.32
HIERARCH ESO ISS PBLA14 END 62.698
HIERARCH ESO ISS PBL23 START 46.566
HIERARCH ESO ISS PBL23 END 46.603
HIERARCH ESO ISS PBLA23 START 42.3
HIERARCH ESO ISS PBLA23 END 42.7
HIERARCH ESO ISS PBL24 START 89.207
HIERARCH ESO ISS PBL24 END 89.03
HIERARCH ESO ISS PBLA24 START 82.939
HIERARCH ESO ISS PBLA24 END 83.314
HIERARCH ESO ISS PBL34 START 61.827
HIERARCH ESO ISS PBL34 END 61.613
HIERARCH ESO ISS PBLA34 START 112.318
HIERARCH ESO ISS PBLA34 END 112.79
HIERARCH ESO ISS AMBI TAU0 START 0.007629
HIERARCH ESO ISS AMBI TAU0 END 0.008042
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.53