Exposure
ID
PIONI.2021-10-25T06:13:41.251_1
Header ID
PIONI.2021-10-25T06:13:41.251
Date updated
2021-10-25 06:22:07 UTC+0000
Release date
2021-10-25 06:13:41 UTC+0000
UTC Start
2021-10-25 06:13:41.251
UTC End
2021-10-25 06:14:19.651
MJD Start
59512.2595052193
MJD End
59512.2599496637
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0126365
Ambient temperature (°C)
13.5
Seeing (arcsec)
0.5
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 24.0540 24.0730 136.3000 136.3000
A0-D0 21.5660 21.6340 54.2000 54.3000
A0-C1 18.4460 18.4880 113.6370 113.6050
B2-D0 30.0270 30.0290 1.7000 1.8000
B2-C1 10.0050 10.0060 1.6260 1.7580
D0-C1 20.0220 20.0230 181.6800 181.8120
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 59512.2595052193
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 24.054
HIERARCH ESO ISS PBL12 END 24.073
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 21.566
HIERARCH ESO ISS PBL13 END 21.634
HIERARCH ESO ISS PBLA13 START 54.2
HIERARCH ESO ISS PBLA13 END 54.3
HIERARCH ESO ISS PBL14 START 18.446
HIERARCH ESO ISS PBL14 END 18.488
HIERARCH ESO ISS PBLA14 START 113.637
HIERARCH ESO ISS PBLA14 END 113.605
HIERARCH ESO ISS PBL23 START 30.027
HIERARCH ESO ISS PBL23 END 30.029
HIERARCH ESO ISS PBLA23 START 1.7
HIERARCH ESO ISS PBLA23 END 1.8
HIERARCH ESO ISS PBL24 START 10.005
HIERARCH ESO ISS PBL24 END 10.006
HIERARCH ESO ISS PBLA24 START 1.626
HIERARCH ESO ISS PBLA24 END 1.758
HIERARCH ESO ISS PBL34 START 20.022
HIERARCH ESO ISS PBL34 END 20.023
HIERARCH ESO ISS PBLA34 START 181.68
HIERARCH ESO ISS PBLA34 END 181.812
HIERARCH ESO ISS AMBI TAU0 START 0.011938
HIERARCH ESO ISS AMBI TAU0 END 0.013335
HIERARCH ESO ISS AMBI TEMP 13.5
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.49