Exposure
ID
PIONI.2021-10-26T06:47:17.614_1
Header ID
PIONI.2021-10-26T06:47:17.614
Date updated
2021-10-26 06:56:36 UTC+0000
Release date
2021-10-26 06:47:17 UTC+0000
UTC Start
2021-10-26 06:47:17.614
UTC End
2021-10-26 06:47:56.014
MJD Start
59513.2828427539
MJD End
59513.2832871983
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0085265
Ambient temperature (°C)
14.3
Seeing (arcsec)
0.415
Observation
ID
48634
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
36431
Name
HD50775
RA
103.588061
DEC
-7.39617
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 24.7860 24.7980 135.8000 135.8000
A0-D0 24.5950 24.6570 60.2000 60.3000
A0-C1 20.1950 20.2270 112.6400 112.6270
B2-D0 30.2350 30.2430 7.7000 7.8000
B2-C1 10.0740 10.0760 7.6690 7.7950
D0-C1 20.1620 20.1660 187.7290 187.8560
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 59513.2828427539
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD50775
RA 103.588061
DEC -7.39617
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 24.786
HIERARCH ESO ISS PBL12 END 24.798
HIERARCH ESO ISS PBLA12 START 135.8
HIERARCH ESO ISS PBLA12 END 135.8
HIERARCH ESO ISS PBL13 START 24.595
HIERARCH ESO ISS PBL13 END 24.657
HIERARCH ESO ISS PBLA13 START 60.2
HIERARCH ESO ISS PBLA13 END 60.3
HIERARCH ESO ISS PBL14 START 20.195
HIERARCH ESO ISS PBL14 END 20.227
HIERARCH ESO ISS PBLA14 START 112.64
HIERARCH ESO ISS PBLA14 END 112.627
HIERARCH ESO ISS PBL23 START 30.235
HIERARCH ESO ISS PBL23 END 30.243
HIERARCH ESO ISS PBLA23 START 7.7
HIERARCH ESO ISS PBLA23 END 7.8
HIERARCH ESO ISS PBL24 START 10.074
HIERARCH ESO ISS PBL24 END 10.076
HIERARCH ESO ISS PBLA24 START 7.669
HIERARCH ESO ISS PBLA24 END 7.795
HIERARCH ESO ISS PBL34 START 20.162
HIERARCH ESO ISS PBL34 END 20.166
HIERARCH ESO ISS PBLA34 START 187.729
HIERARCH ESO ISS PBLA34 END 187.856
HIERARCH ESO ISS AMBI TAU0 START 0.007896
HIERARCH ESO ISS AMBI TAU0 END 0.009157
HIERARCH ESO ISS AMBI TEMP 14.3
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.41