Exposure
ID
PIONI.2021-10-26T08:00:20.473_1
Header ID
PIONI.2021-10-26T08:00:20.473
Date updated
2021-10-26 08:07:16 UTC+0000
Release date
2021-10-26 08:00:20 UTC+0000
UTC Start
2021-10-26 08:00:20.473
UTC End
2021-10-26 08:00:58.873
MJD Start
59513.3335702941
MJD End
59513.3340147385
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009797
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.42
Observation
ID
48633
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
36430
Name
HD 52051
RA
104.796352
DEC
-12.26564
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 25.2560 25.2600 136.7000 136.7000
A0-D0 29.5530 29.5910 65.3000 65.4000
A0-C1 22.0490 22.0650 111.6440 111.6710
B2-D0 32.1650 32.1760 17.2000 17.3000
B2-C1 10.7150 10.7190 17.1560 17.2610
D0-C1 21.4500 21.4570 197.2200 197.3260
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 59513.3335702941
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 52051
RA 104.796352
DEC -12.26564
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 25.256
HIERARCH ESO ISS PBL12 END 25.26
HIERARCH ESO ISS PBLA12 START 136.7
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 29.553
HIERARCH ESO ISS PBL13 END 29.591
HIERARCH ESO ISS PBLA13 START 65.3
HIERARCH ESO ISS PBLA13 END 65.4
HIERARCH ESO ISS PBL14 START 22.049
HIERARCH ESO ISS PBL14 END 22.065
HIERARCH ESO ISS PBLA14 START 111.644
HIERARCH ESO ISS PBLA14 END 111.671
HIERARCH ESO ISS PBL23 START 32.165
HIERARCH ESO ISS PBL23 END 32.176
HIERARCH ESO ISS PBLA23 START 17.2
HIERARCH ESO ISS PBLA23 END 17.3
HIERARCH ESO ISS PBL24 START 10.715
HIERARCH ESO ISS PBL24 END 10.719
HIERARCH ESO ISS PBLA24 START 17.156
HIERARCH ESO ISS PBLA24 END 17.261
HIERARCH ESO ISS PBL34 START 21.45
HIERARCH ESO ISS PBL34 END 21.457
HIERARCH ESO ISS PBLA34 START 197.22
HIERARCH ESO ISS PBLA34 END 197.326
HIERARCH ESO ISS AMBI TAU0 START 0.01078
HIERARCH ESO ISS AMBI TAU0 END 0.008814
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42