Exposure
ID
PIONI.2021-10-26T07:56:57.761_1
Header ID
PIONI.2021-10-26T07:56:57.761
Date updated
2021-10-26 08:07:16 UTC+0000
Release date
2021-10-26 07:56:57 UTC+0000
UTC Start
2021-10-26 07:56:57.762
UTC End
2021-10-26 07:57:36.162
MJD Start
59513.3312240932
MJD End
59513.3316685376
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009871
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.48
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 25.2400 25.2450 136.5000 136.6000
A0-D0 29.3890 29.4290 65.0000 65.0000
A0-C1 21.9780 21.9960 111.5360 111.5620
B2-D0 32.1190 32.1300 16.7000 16.9000
B2-C1 10.7000 10.7040 16.7070 16.8160
D0-C1 21.4190 21.4270 196.7710 196.8800
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 59513.3312240932
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 25.24
HIERARCH ESO ISS PBL12 END 25.245
HIERARCH ESO ISS PBLA12 START 136.5
HIERARCH ESO ISS PBLA12 END 136.6
HIERARCH ESO ISS PBL13 START 29.389
HIERARCH ESO ISS PBL13 END 29.429
HIERARCH ESO ISS PBLA13 START 65.0
HIERARCH ESO ISS PBLA13 END 65.0
HIERARCH ESO ISS PBL14 START 21.978
HIERARCH ESO ISS PBL14 END 21.996
HIERARCH ESO ISS PBLA14 START 111.536
HIERARCH ESO ISS PBLA14 END 111.562
HIERARCH ESO ISS PBL23 START 32.119
HIERARCH ESO ISS PBL23 END 32.13
HIERARCH ESO ISS PBLA23 START 16.7
HIERARCH ESO ISS PBLA23 END 16.9
HIERARCH ESO ISS PBL24 START 10.7
HIERARCH ESO ISS PBL24 END 10.704
HIERARCH ESO ISS PBLA24 START 16.707
HIERARCH ESO ISS PBLA24 END 16.816
HIERARCH ESO ISS PBL34 START 21.419
HIERARCH ESO ISS PBL34 END 21.427
HIERARCH ESO ISS PBLA34 START 196.771
HIERARCH ESO ISS PBLA34 END 196.88
HIERARCH ESO ISS AMBI TAU0 START 0.009871
HIERARCH ESO ISS AMBI TAU0 END 0.009871
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48