Exposure
ID
PIONI.2022-01-12T01:13:17.806_1
Header ID
PIONI.2022-01-12T01:13:17.806
Date updated
2022-01-12 01:21:14 UTC+0000
Release date
2022-01-12 01:13:17 UTC+0000
UTC Start
2022-01-12 01:13:17.806
UTC End
2022-01-12 01:14:09.006
MJD Start
59591.0509005282
MJD End
59591.051493120794
Exposure time (s)
51.2
Validation level
1
Tau 0: Coherence time (s)
0.0074735
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.49
Observation
ID
49242
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
36850
Name
HD 28855
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 67.8780 67.9080 275.8000 275.7000
K0-D0 87.9730 88.1170 263.5000 263.4000
K0-J3 42.0460 41.9470 316.6910 316.7000
G2-D0 26.0100 26.0980 229.9000 229.9000
G2-J3 45.3900 45.5390 58.4760 58.4570
D0-J3 71.2130 71.4510 55.3400 55.3370
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 59591.0509005282
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 28855
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 51.2
HIERARCH ESO DET DIT 0.001
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 67.878
HIERARCH ESO ISS PBL12 END 67.908
HIERARCH ESO ISS PBLA12 START 275.8
HIERARCH ESO ISS PBLA12 END 275.7
HIERARCH ESO ISS PBL13 START 87.973
HIERARCH ESO ISS PBL13 END 88.117
HIERARCH ESO ISS PBLA13 START 263.5
HIERARCH ESO ISS PBLA13 END 263.4
HIERARCH ESO ISS PBL14 START 42.046
HIERARCH ESO ISS PBL14 END 41.947
HIERARCH ESO ISS PBLA14 START 316.691
HIERARCH ESO ISS PBLA14 END 316.7
HIERARCH ESO ISS PBL23 START 26.01
HIERARCH ESO ISS PBL23 END 26.098
HIERARCH ESO ISS PBLA23 START 229.9
HIERARCH ESO ISS PBLA23 END 229.9
HIERARCH ESO ISS PBL24 START 45.39
HIERARCH ESO ISS PBL24 END 45.539
HIERARCH ESO ISS PBLA24 START 58.476
HIERARCH ESO ISS PBLA24 END 58.457
HIERARCH ESO ISS PBL34 START 71.213
HIERARCH ESO ISS PBL34 END 71.451
HIERARCH ESO ISS PBLA34 START 55.34
HIERARCH ESO ISS PBLA34 END 55.337
HIERARCH ESO ISS AMBI TAU0 START 0.007188
HIERARCH ESO ISS AMBI TAU0 END 0.007759
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49