Exposure
ID
PIONI.2022-01-07T02:19:08.449_1
Header ID
PIONI.2022-01-07T02:19:08.449
Date updated
2022-01-07 02:25:49 UTC+0000
Release date
2022-01-07 02:19:08 UTC+0000
UTC Start
2022-01-07 02:19:08.449
UTC End
2022-01-07 02:19:46.849
MJD Start
59586.0966255669
MJD End
59586.0970700113
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.010364
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.58
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 68.2440 68.2320 269.8000 269.7000
K0-D0 93.2060 93.2730 258.1000 258.0000
K0-J3 37.3300 37.2450 318.0650 318.1070
G2-D0 29.8020 29.8630 230.3000 230.3000
G2-J3 51.5850 51.6820 57.0740 57.0400
D0-J3 81.2570 81.4160 54.6120 54.5880
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 59586.0966255669
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 68.244
HIERARCH ESO ISS PBL12 END 68.232
HIERARCH ESO ISS PBLA12 START 269.8
HIERARCH ESO ISS PBLA12 END 269.7
HIERARCH ESO ISS PBL13 START 93.206
HIERARCH ESO ISS PBL13 END 93.273
HIERARCH ESO ISS PBLA13 START 258.1
HIERARCH ESO ISS PBLA13 END 258.0
HIERARCH ESO ISS PBL14 START 37.33
HIERARCH ESO ISS PBL14 END 37.245
HIERARCH ESO ISS PBLA14 START 318.065
HIERARCH ESO ISS PBLA14 END 318.107
HIERARCH ESO ISS PBL23 START 29.802
HIERARCH ESO ISS PBL23 END 29.863
HIERARCH ESO ISS PBLA23 START 230.3
HIERARCH ESO ISS PBLA23 END 230.3
HIERARCH ESO ISS PBL24 START 51.585
HIERARCH ESO ISS PBL24 END 51.682
HIERARCH ESO ISS PBLA24 START 57.074
HIERARCH ESO ISS PBLA24 END 57.04
HIERARCH ESO ISS PBL34 START 81.257
HIERARCH ESO ISS PBL34 END 81.416
HIERARCH ESO ISS PBLA34 START 54.612
HIERARCH ESO ISS PBLA34 END 54.588
HIERARCH ESO ISS AMBI TAU0 START 0.010051
HIERARCH ESO ISS AMBI TAU0 END 0.010677
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.54