Exposure
ID
PIONI.2021-10-30T05:52:05.031_1
Header ID
PIONI.2021-10-30T05:52:05.031
Date updated
2021-10-30 06:01:07 UTC+0000
Release date
2021-10-30 05:52:05 UTC+0000
UTC Start
2021-10-30 05:52:05.031
UTC End
2021-10-30 05:53:47.431
MJD Start
59517.2445026701
MJD End
59517.2456878553
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006272
Ambient temperature (°C)
14.4
Seeing (arcsec)
0.505
Observation
ID
48681
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
36460
Name
HD 35271
RA
80.866169
DEC
-1.00244
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 25.2850 25.2800 136.3000 136.3000
A0-D0 27.4570 27.5820 69.2000 69.3000
A0-C1 22.0860 22.1220 113.8880 113.8540
B2-D0 29.1960 29.2360 16.3000 16.6000
B2-C1 9.7270 9.7400 16.2620 16.5350
D0-C1 19.4690 19.4960 196.3330 196.6060
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 59517.2445026701
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 35271
RA 80.866169
DEC -1.00244
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 102.4
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.285
HIERARCH ESO ISS PBL12 END 25.28
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 136.3
HIERARCH ESO ISS PBL13 START 27.457
HIERARCH ESO ISS PBL13 END 27.582
HIERARCH ESO ISS PBLA13 START 69.2
HIERARCH ESO ISS PBLA13 END 69.3
HIERARCH ESO ISS PBL14 START 22.086
HIERARCH ESO ISS PBL14 END 22.122
HIERARCH ESO ISS PBLA14 START 113.888
HIERARCH ESO ISS PBLA14 END 113.854
HIERARCH ESO ISS PBL23 START 29.196
HIERARCH ESO ISS PBL23 END 29.236
HIERARCH ESO ISS PBLA23 START 16.3
HIERARCH ESO ISS PBLA23 END 16.6
HIERARCH ESO ISS PBL24 START 9.727
HIERARCH ESO ISS PBL24 END 9.74
HIERARCH ESO ISS PBLA24 START 16.262
HIERARCH ESO ISS PBLA24 END 16.535
HIERARCH ESO ISS PBL34 START 19.469
HIERARCH ESO ISS PBL34 END 19.496
HIERARCH ESO ISS PBLA34 START 196.333
HIERARCH ESO ISS PBLA34 END 196.606
HIERARCH ESO ISS AMBI TAU0 START 0.006249
HIERARCH ESO ISS AMBI TAU0 END 0.006295
HIERARCH ESO ISS AMBI TEMP 14.4
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.51