Exposure
ID
PIONI.2021-10-31T04:29:17.123_1
Header ID
PIONI.2021-10-31T04:29:17.123
Date updated
2021-10-31 04:36:45 UTC+0000
Release date
2021-10-31 04:29:17 UTC+0000
UTC Start
2021-10-31 04:29:17.123
UTC End
2021-10-31 04:30:59.523
MJD Start
59518.1870037387
MJD End
59518.1881889239
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0047875
Ambient temperature (°C)
14.42
Seeing (arcsec)
0.645
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 25.1420 25.1570 137.2000 137.2000
A0-D0 21.4760 21.6560 67.8000 67.9000
A0-C1 20.4020 20.4730 118.0610 117.9290
B2-D0 26.7230 26.7420 6.0000 6.4000
B2-C1 8.9050 8.9110 5.9660 6.3060
D0-C1 17.8180 17.8310 186.0330 186.3730
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 59518.1870037387
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 25.142
HIERARCH ESO ISS PBL12 END 25.157
HIERARCH ESO ISS PBLA12 START 137.2
HIERARCH ESO ISS PBLA12 END 137.2
HIERARCH ESO ISS PBL13 START 21.476
HIERARCH ESO ISS PBL13 END 21.656
HIERARCH ESO ISS PBLA13 START 67.8
HIERARCH ESO ISS PBLA13 END 67.9
HIERARCH ESO ISS PBL14 START 20.402
HIERARCH ESO ISS PBL14 END 20.473
HIERARCH ESO ISS PBLA14 START 118.061
HIERARCH ESO ISS PBLA14 END 117.929
HIERARCH ESO ISS PBL23 START 26.723
HIERARCH ESO ISS PBL23 END 26.742
HIERARCH ESO ISS PBLA23 START 6.0
HIERARCH ESO ISS PBLA23 END 6.4
HIERARCH ESO ISS PBL24 START 8.905
HIERARCH ESO ISS PBL24 END 8.911
HIERARCH ESO ISS PBLA24 START 5.966
HIERARCH ESO ISS PBLA24 END 6.306
HIERARCH ESO ISS PBL34 START 17.818
HIERARCH ESO ISS PBL34 END 17.831
HIERARCH ESO ISS PBLA34 START 186.033
HIERARCH ESO ISS PBLA34 END 186.373
HIERARCH ESO ISS AMBI TAU0 START 0.004548
HIERARCH ESO ISS AMBI TAU0 END 0.005027
HIERARCH ESO ISS AMBI TEMP 14.42
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.62