Exposure
ID
PIONI.2022-11-20T03:46:08.955_1
Header ID
PIONI.2022-11-20T03:46:08.955
Date updated
2022-11-20 04:00:51 UTC+0000
Release date
2022-11-20 03:46:08 UTC+0000
UTC Start
2022-11-20 03:46:08.955
UTC End
2022-11-20 03:47:25.755
MJD Start
59903.1570480866
MJD End
59903.15793697549
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0080605
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.8
Observation
ID
53196
Category
calibrator
Program ID
110.246N.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/ LABDON/ SETTERHOLM/ LE BOUQUIN
Target
ID
39559
Name
BD+25 1026
RA
88.713015
DEC
25.82576
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 25.0090 24.9940 137.5000 137.4000
A0-D0 18.9600 19.1060 96.0000 95.8000
A0-C1 21.8030 21.8300 126.4350 126.2250
B2-D0 16.5900 16.6100 6.8000 7.2000
B2-C1 5.5300 5.5370 6.7110 7.1330
D0-C1 11.0590 11.0730 186.8200 187.2430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.246N.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59903.1570480866
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD+25 1026
RA 88.713015
DEC 25.82576
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 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.009
HIERARCH ESO ISS PBL12 END 24.994
HIERARCH ESO ISS PBLA12 START 137.5
HIERARCH ESO ISS PBLA12 END 137.4
HIERARCH ESO ISS PBL13 START 18.96
HIERARCH ESO ISS PBL13 END 19.106
HIERARCH ESO ISS PBLA13 START 96.0
HIERARCH ESO ISS PBLA13 END 95.8
HIERARCH ESO ISS PBL14 START 21.803
HIERARCH ESO ISS PBL14 END 21.83
HIERARCH ESO ISS PBLA14 START 126.435
HIERARCH ESO ISS PBLA14 END 126.225
HIERARCH ESO ISS PBL23 START 16.59
HIERARCH ESO ISS PBL23 END 16.61
HIERARCH ESO ISS PBLA23 START 6.8
HIERARCH ESO ISS PBLA23 END 7.2
HIERARCH ESO ISS PBL24 START 5.53
HIERARCH ESO ISS PBL24 END 5.537
HIERARCH ESO ISS PBLA24 START 6.711
HIERARCH ESO ISS PBLA24 END 7.133
HIERARCH ESO ISS PBL34 START 11.059
HIERARCH ESO ISS PBL34 END 11.073
HIERARCH ESO ISS PBLA34 START 186.82
HIERARCH ESO ISS PBLA34 END 187.243
HIERARCH ESO ISS AMBI TAU0 START 0.00805
HIERARCH ESO ISS AMBI TAU0 END 0.008071
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.84