Exposure
ID
PIONI.2019-12-16T05:59:04.024_1
Header ID
PIONI.2019-12-16T05:59:04.024
Date updated
2019-12-16 06:07:02 UTC+0000
Release date
2019-12-16 05:59:04 UTC+0000
UTC Start
2019-12-16 05:59:04.024
UTC End
2019-12-16 05:59:42.424
MJD Start
58833.2493521268
MJD End
58833.2497965712
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.00331
Ambient temperature (°C)
13.2
Seeing (arcsec)
0.77
Observation
ID
39980
Category
calibrator
Program ID
0104.C-0737(C)
Program Title
VLTI+CHARA SURVEY ON HERBIG STARS: IMAGING THE DUST RIM STRUCTURE AND THE TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
Program Type
Normal
PI / COI
KRAUS/ MONNIER/ TEN BRUMMELAAR/ LEBOUQUIN/ KLUSKA/ HARRIES/ SETTERHOLM/ ANUGU/ DAVIES/ LABDON/ KREPLIN
Target
ID
29984
Name
HD49716
RA
102.375651
DEC
-7.13631
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.4800 24.4660 141.7000 141.7000
A0-D0 31.9120 31.9200 72.0000 72.1000
A0-C1 22.3590 22.3480 115.2250 115.2630
B2-D0 32.7720 32.7860 27.6000 27.7000
B2-C1 10.9160 10.9210 27.5490 27.6220
D0-C1 21.8560 21.8650 207.6140 207.6860
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0737(C)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 58833.2493521268
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD49716
RA 102.375651
DEC -7.13631
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 24.48
HIERARCH ESO ISS PBL12 END 24.466
HIERARCH ESO ISS PBLA12 START 141.7
HIERARCH ESO ISS PBLA12 END 141.7
HIERARCH ESO ISS PBL13 START 31.912
HIERARCH ESO ISS PBL13 END 31.92
HIERARCH ESO ISS PBLA13 START 72.0
HIERARCH ESO ISS PBLA13 END 72.1
HIERARCH ESO ISS PBL14 START 22.359
HIERARCH ESO ISS PBL14 END 22.348
HIERARCH ESO ISS PBLA14 START 115.225
HIERARCH ESO ISS PBLA14 END 115.263
HIERARCH ESO ISS PBL23 START 32.772
HIERARCH ESO ISS PBL23 END 32.786
HIERARCH ESO ISS PBLA23 START 27.6
HIERARCH ESO ISS PBLA23 END 27.7
HIERARCH ESO ISS PBL24 START 10.916
HIERARCH ESO ISS PBL24 END 10.921
HIERARCH ESO ISS PBLA24 START 27.549
HIERARCH ESO ISS PBLA24 END 27.622
HIERARCH ESO ISS PBL34 START 21.856
HIERARCH ESO ISS PBL34 END 21.865
HIERARCH ESO ISS PBLA34 START 207.614
HIERARCH ESO ISS PBLA34 END 207.686
HIERARCH ESO ISS AMBI TAU0 START 0.003394
HIERARCH ESO ISS AMBI TAU0 END 0.003226
HIERARCH ESO ISS AMBI TEMP 13.2
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.78