Exposure
ID
PIONI.2021-10-26T05:46:37.765_1
Header ID
PIONI.2021-10-26T05:46:37.765
Date updated
2021-10-26 05:55:52 UTC+0000
Release date
2021-10-26 05:46:37 UTC+0000
UTC Start
2021-10-26 05:46:37.765
UTC End
2021-10-26 05:47:16.165
MJD Start
59513.2407148671
MJD End
59513.2411593115
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.008134
Ambient temperature (°C)
14.45
Seeing (arcsec)
0.535
Observation
ID
48636
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
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 23.6220 23.6430 137.0000 136.9000
A0-D0 19.9680 20.0370 50.6000 50.8000
A0-C1 17.4770 17.5230 114.6600 114.6170
B2-D0 29.9510 29.9500 358.7000 358.8000
B2-C1 9.9800 9.9790 358.6380 358.7720
D0-C1 19.9710 19.9700 178.6880 178.8210
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 59513.2407148671
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 23.622
HIERARCH ESO ISS PBL12 END 23.643
HIERARCH ESO ISS PBLA12 START 137.0
HIERARCH ESO ISS PBLA12 END 136.9
HIERARCH ESO ISS PBL13 START 19.968
HIERARCH ESO ISS PBL13 END 20.037
HIERARCH ESO ISS PBLA13 START 50.6
HIERARCH ESO ISS PBLA13 END 50.8
HIERARCH ESO ISS PBL14 START 17.477
HIERARCH ESO ISS PBL14 END 17.523
HIERARCH ESO ISS PBLA14 START 114.66
HIERARCH ESO ISS PBLA14 END 114.617
HIERARCH ESO ISS PBL23 START 29.951
HIERARCH ESO ISS PBL23 END 29.95
HIERARCH ESO ISS PBLA23 START 358.7
HIERARCH ESO ISS PBLA23 END 358.8
HIERARCH ESO ISS PBL24 START 9.98
HIERARCH ESO ISS PBL24 END 9.979
HIERARCH ESO ISS PBLA24 START 358.638
HIERARCH ESO ISS PBLA24 END 358.772
HIERARCH ESO ISS PBL34 START 19.971
HIERARCH ESO ISS PBL34 END 19.97
HIERARCH ESO ISS PBLA34 START 178.688
HIERARCH ESO ISS PBLA34 END 178.821
HIERARCH ESO ISS AMBI TAU0 START 0.00894
HIERARCH ESO ISS AMBI TAU0 END 0.007328
HIERARCH ESO ISS AMBI TEMP 14.45
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.56