Exposure
ID
PIONI.2021-10-26T05:52:04.203_1
Header ID
PIONI.2021-10-26T05:52:04.203
Date updated
2021-10-26 06:00:45 UTC+0000
Release date
2022-10-26 06:00:45 UTC+0000
UTC Start
2021-10-26 05:52:04.203
UTC End
2021-10-26 05:52:42.603
MJD Start
59513.2444930864
MJD End
59513.2449375308
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0093
Ambient temperature (°C)
14.53
Seeing (arcsec)
0.45
Observation
ID
48652
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
36441
Name
HD50138
RA
102.888024
DEC
-6.96649
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 23.7310 23.7520 136.9000 136.9000
A0-D0 20.2080 20.2760 51.5000 51.7000
A0-C1 17.6850 17.7300 114.6040 114.5630
B2-D0 29.8990 29.8990 359.2000 359.4000
B2-C1 9.9630 9.9620 359.1940 359.3250
D0-C1 19.9370 19.9360 179.2440 179.3750
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 59513.2444930864
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD50138
RA 102.888024
DEC -6.96649
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 23.731
HIERARCH ESO ISS PBL12 END 23.752
HIERARCH ESO ISS PBLA12 START 136.9
HIERARCH ESO ISS PBLA12 END 136.9
HIERARCH ESO ISS PBL13 START 20.208
HIERARCH ESO ISS PBL13 END 20.276
HIERARCH ESO ISS PBLA13 START 51.5
HIERARCH ESO ISS PBLA13 END 51.7
HIERARCH ESO ISS PBL14 START 17.685
HIERARCH ESO ISS PBL14 END 17.73
HIERARCH ESO ISS PBLA14 START 114.604
HIERARCH ESO ISS PBLA14 END 114.563
HIERARCH ESO ISS PBL23 START 29.899
HIERARCH ESO ISS PBL23 END 29.899
HIERARCH ESO ISS PBLA23 START 359.2
HIERARCH ESO ISS PBLA23 END 359.4
HIERARCH ESO ISS PBL24 START 9.963
HIERARCH ESO ISS PBL24 END 9.962
HIERARCH ESO ISS PBLA24 START 359.194
HIERARCH ESO ISS PBLA24 END 359.325
HIERARCH ESO ISS PBL34 START 19.937
HIERARCH ESO ISS PBL34 END 19.936
HIERARCH ESO ISS PBLA34 START 179.244
HIERARCH ESO ISS PBLA34 END 179.375
HIERARCH ESO ISS AMBI TAU0 START 0.0093
HIERARCH ESO ISS AMBI TAU0 END 0.0093
HIERARCH ESO ISS AMBI TEMP 14.53
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45