Exposure
ID
PIONI.2021-10-31T04:23:33.021_1
Header ID
PIONI.2021-10-31T04:23:33.021
Date updated
2021-10-31 04:31:44 UTC+0000
Release date
2021-10-31 04:23:33 UTC+0000
UTC Start
2021-10-31 04:23:33.021
UTC End
2021-10-31 04:25:15.421
MJD Start
59518.1830210807
MJD End
59518.1842062659
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.005252
Ambient temperature (°C)
14.39
Seeing (arcsec)
0.63
Observation
ID
48682
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
36461
Name
HD 241352
RA
77.636222
DEC
3.23054
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 25.0910 25.1080 137.4000 137.4000
A0-D0 20.9220 21.1030 67.2000 67.4000
A0-C1 20.1820 20.2550 118.4770 118.3390
B2-D0 26.6730 26.6880 5.0000 5.3000
B2-C1 8.8880 8.8930 4.9280 5.2670
D0-C1 17.7850 17.7950 184.9940 185.3330
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 59518.1830210807
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 241352
RA 77.636222
DEC 3.23054
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 25.091
HIERARCH ESO ISS PBL12 END 25.108
HIERARCH ESO ISS PBLA12 START 137.4
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 20.922
HIERARCH ESO ISS PBL13 END 21.103
HIERARCH ESO ISS PBLA13 START 67.2
HIERARCH ESO ISS PBLA13 END 67.4
HIERARCH ESO ISS PBL14 START 20.182
HIERARCH ESO ISS PBL14 END 20.255
HIERARCH ESO ISS PBLA14 START 118.477
HIERARCH ESO ISS PBLA14 END 118.339
HIERARCH ESO ISS PBL23 START 26.673
HIERARCH ESO ISS PBL23 END 26.688
HIERARCH ESO ISS PBLA23 START 5.0
HIERARCH ESO ISS PBLA23 END 5.3
HIERARCH ESO ISS PBL24 START 8.888
HIERARCH ESO ISS PBL24 END 8.893
HIERARCH ESO ISS PBLA24 START 4.928
HIERARCH ESO ISS PBLA24 END 5.267
HIERARCH ESO ISS PBL34 START 17.785
HIERARCH ESO ISS PBL34 END 17.795
HIERARCH ESO ISS PBLA34 START 184.994
HIERARCH ESO ISS PBLA34 END 185.333
HIERARCH ESO ISS AMBI TAU0 START 0.005283
HIERARCH ESO ISS AMBI TAU0 END 0.005221
HIERARCH ESO ISS AMBI TEMP 14.39
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.71