Exposure
ID
PIONI.2021-10-31T05:15:49.820_1
Header ID
PIONI.2021-10-31T05:15:49.820
Date updated
2021-10-31 05:26:26 UTC+0000
Release date
2022-10-31 05:26:26 UTC+0000
UTC Start
2021-10-31 05:15:49.820
UTC End
2021-10-31 05:17:32.220
MJD Start
59518.2193266214
MJD End
59518.2205118066
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0045115
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.73
Observation
ID
48699
Category
science
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
36472
Name
V V1247 Ori
RA
84.520768
DEC
-1.25603
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 25.1420 25.1580 136.4000 136.4000
A0-D0 23.9080 24.0650 65.5000 65.7000
A0-C1 20.7740 20.8400 115.1650 115.0910
B2-D0 28.4710 28.4950 8.9000 9.2000
B2-C1 9.4860 9.4940 8.8610 9.1700
D0-C1 18.9850 19.0010 188.9270 189.2360
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22H3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59518.2193266214
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V V1247 Ori
RA 84.520768
DEC -1.25603
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 102.4
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.142
HIERARCH ESO ISS PBL12 END 25.158
HIERARCH ESO ISS PBLA12 START 136.4
HIERARCH ESO ISS PBLA12 END 136.4
HIERARCH ESO ISS PBL13 START 23.908
HIERARCH ESO ISS PBL13 END 24.065
HIERARCH ESO ISS PBLA13 START 65.5
HIERARCH ESO ISS PBLA13 END 65.7
HIERARCH ESO ISS PBL14 START 20.774
HIERARCH ESO ISS PBL14 END 20.84
HIERARCH ESO ISS PBLA14 START 115.165
HIERARCH ESO ISS PBLA14 END 115.091
HIERARCH ESO ISS PBL23 START 28.471
HIERARCH ESO ISS PBL23 END 28.495
HIERARCH ESO ISS PBLA23 START 8.9
HIERARCH ESO ISS PBLA23 END 9.2
HIERARCH ESO ISS PBL24 START 9.486
HIERARCH ESO ISS PBL24 END 9.494
HIERARCH ESO ISS PBLA24 START 8.861
HIERARCH ESO ISS PBLA24 END 9.17
HIERARCH ESO ISS PBL34 START 18.985
HIERARCH ESO ISS PBL34 END 19.001
HIERARCH ESO ISS PBLA34 START 188.927
HIERARCH ESO ISS PBLA34 END 189.236
HIERARCH ESO ISS AMBI TAU0 START 0.004742
HIERARCH ESO ISS AMBI TAU0 END 0.004281
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.8