Exposure
ID
PIONI.2021-10-25T06:46:10.460_1
Header ID
PIONI.2021-10-25T06:46:10.460
Date updated
2021-10-25 06:57:03 UTC+0000
Release date
2021-10-25 06:46:10 UTC+0000
UTC Start
2021-10-25 06:46:10.460
UTC End
2021-10-25 06:46:48.860
MJD Start
59512.2820655098
MJD End
59512.2825099542
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0104255
Ambient temperature (°C)
13.68
Seeing (arcsec)
0.63
Observation
ID
48637
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
36433
Name
HD54930
RA
107.624766
DEC
-10.16443
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 24.1660 24.1850 135.4000 135.4000
A0-D0 23.5140 23.5770 54.9000 55.0000
A0-C1 19.0400 19.0800 111.4800 111.4700
B2-D0 30.8090 30.8120 4.2000 4.4000
B2-C1 10.2650 10.2660 4.1890 4.3180
D0-C1 20.5440 20.5460 184.2440 184.3740
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 59512.2820655098
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD54930
RA 107.624766
DEC -10.16443
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 24.166
HIERARCH ESO ISS PBL12 END 24.185
HIERARCH ESO ISS PBLA12 START 135.4
HIERARCH ESO ISS PBLA12 END 135.4
HIERARCH ESO ISS PBL13 START 23.514
HIERARCH ESO ISS PBL13 END 23.577
HIERARCH ESO ISS PBLA13 START 54.9
HIERARCH ESO ISS PBLA13 END 55.0
HIERARCH ESO ISS PBL14 START 19.04
HIERARCH ESO ISS PBL14 END 19.08
HIERARCH ESO ISS PBLA14 START 111.48
HIERARCH ESO ISS PBLA14 END 111.47
HIERARCH ESO ISS PBL23 START 30.809
HIERARCH ESO ISS PBL23 END 30.812
HIERARCH ESO ISS PBLA23 START 4.2
HIERARCH ESO ISS PBLA23 END 4.4
HIERARCH ESO ISS PBL24 START 10.265
HIERARCH ESO ISS PBL24 END 10.266
HIERARCH ESO ISS PBLA24 START 4.189
HIERARCH ESO ISS PBLA24 END 4.318
HIERARCH ESO ISS PBL34 START 20.544
HIERARCH ESO ISS PBL34 END 20.546
HIERARCH ESO ISS PBLA34 START 184.244
HIERARCH ESO ISS PBLA34 END 184.374
HIERARCH ESO ISS AMBI TAU0 START 0.009743
HIERARCH ESO ISS AMBI TAU0 END 0.011108
HIERARCH ESO ISS AMBI TEMP 13.68
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.61