Exposure
ID
PIONI.2022-01-07T01:37:45.032_1
Header ID
PIONI.2022-01-07T01:37:45.032
Date updated
2022-01-07 01:45:37 UTC+0000
Release date
2022-01-07 01:37:45 UTC+0000
UTC Start
2022-01-07 01:37:45.032
UTC End
2022-01-07 01:38:23.432
MJD Start
59586.0678823171
MJD End
59586.0683267615
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.010282
Ambient temperature (°C)
13.93
Seeing (arcsec)
0.55
Observation
ID
49189
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
36807
Name
HD28855
RA
68.501756
DEC
31.20245
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0100 68.0300 275.2000 275.1000
K0-D0 88.6420 88.7510 263.0000 262.9000
K0-J3 41.5780 41.4990 316.7480 316.7590
G2-D0 26.4240 26.4930 230.0000 230.0000
G2-J3 46.0850 46.2000 58.3860 58.3700
D0-J3 72.3300 72.5150 55.3300 55.3270
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 59586.0678823171
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD28855
RA 68.501756
DEC 31.20245
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.01
HIERARCH ESO ISS PBL12 END 68.03
HIERARCH ESO ISS PBLA12 START 275.2
HIERARCH ESO ISS PBLA12 END 275.1
HIERARCH ESO ISS PBL13 START 88.642
HIERARCH ESO ISS PBL13 END 88.751
HIERARCH ESO ISS PBLA13 START 263.0
HIERARCH ESO ISS PBLA13 END 262.9
HIERARCH ESO ISS PBL14 START 41.578
HIERARCH ESO ISS PBL14 END 41.499
HIERARCH ESO ISS PBLA14 START 316.748
HIERARCH ESO ISS PBLA14 END 316.759
HIERARCH ESO ISS PBL23 START 26.424
HIERARCH ESO ISS PBL23 END 26.493
HIERARCH ESO ISS PBLA23 START 230.0
HIERARCH ESO ISS PBLA23 END 230.0
HIERARCH ESO ISS PBL24 START 46.085
HIERARCH ESO ISS PBL24 END 46.2
HIERARCH ESO ISS PBLA24 START 58.386
HIERARCH ESO ISS PBLA24 END 58.37
HIERARCH ESO ISS PBL34 START 72.33
HIERARCH ESO ISS PBL34 END 72.515
HIERARCH ESO ISS PBLA34 START 55.33
HIERARCH ESO ISS PBLA34 END 55.327
HIERARCH ESO ISS AMBI TAU0 START 0.010282
HIERARCH ESO ISS AMBI TAU0 END 0.010282
HIERARCH ESO ISS AMBI TEMP 13.93
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.55