Exposure
ID
PIONI.2021-10-28T06:08:15.220_1
Header ID
PIONI.2021-10-28T06:08:15.220
Date updated
2021-10-28 06:16:09 UTC+0000
Release date
2021-10-28 06:08:15 UTC+0000
UTC Start
2021-10-28 06:08:15.219
UTC End
2021-10-28 06:08:53.619
MJD Start
59515.2557317051
MJD End
59515.2561761495
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004452
Ambient temperature (°C)
12.2
Seeing (arcsec)
0.75
Observation
ID
48637
Category
calibrator
Program ID
108.22H3.001
Program Title
VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
Program Type
Normal
PI / COI
KRAUS/ HARRIES/ MONNIER/ KLUSKA/ DAVIES/ LABDON/ SETTERHOLM/ KREPLIN/ LE BOUQUIN/ TEN BRUMMELAAR
Target
ID
36433
Name
HD54930
RA
107.624766
DEC
-10.16443
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 23.5030 23.5260 135.9000 135.9000
A0-D0 21.4890 21.5520 49.8000 49.9000
A0-C1 17.6620 17.7080 112.0380 112.0130
B2-D0 30.7480 30.7480 0.1000 0.2000
B2-C1 10.2450 10.2450 0.0400 0.1680
D0-C1 20.5030 20.5030 180.0910 180.2180
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22H3.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59515.2557317051
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD54930
RA 107.624766
DEC -10.16443
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 23.503
HIERARCH ESO ISS PBL12 END 23.526
HIERARCH ESO ISS PBLA12 START 135.9
HIERARCH ESO ISS PBLA12 END 135.9
HIERARCH ESO ISS PBL13 START 21.489
HIERARCH ESO ISS PBL13 END 21.552
HIERARCH ESO ISS PBLA13 START 49.8
HIERARCH ESO ISS PBLA13 END 49.9
HIERARCH ESO ISS PBL14 START 17.662
HIERARCH ESO ISS PBL14 END 17.708
HIERARCH ESO ISS PBLA14 START 112.038
HIERARCH ESO ISS PBLA14 END 112.013
HIERARCH ESO ISS PBL23 START 30.748
HIERARCH ESO ISS PBL23 END 30.748
HIERARCH ESO ISS PBLA23 START 0.1
HIERARCH ESO ISS PBLA23 END 0.2
HIERARCH ESO ISS PBL24 START 10.245
HIERARCH ESO ISS PBL24 END 10.245
HIERARCH ESO ISS PBLA24 START 0.04
HIERARCH ESO ISS PBLA24 END 0.168
HIERARCH ESO ISS PBL34 START 20.503
HIERARCH ESO ISS PBL34 END 20.503
HIERARCH ESO ISS PBLA34 START 180.091
HIERARCH ESO ISS PBLA34 END 180.218
HIERARCH ESO ISS AMBI TAU0 START 0.004442
HIERARCH ESO ISS AMBI TAU0 END 0.004462
HIERARCH ESO ISS AMBI TEMP 12.2
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.73