Exposure
ID
PIONI.2024-07-16T10:08:03.482_1
Header ID
PIONI.2024-07-16T10:08:03.482
Date updated
2024-07-16 10:15:35 UTC+0000
Release date
2024-07-16 10:08:03 UTC+0000
UTC Start
2024-07-16 10:08:03.482
UTC End
2024-07-16 10:08:29.082
MJD Start
60507.4222625201
MJD End
60507.4225588164
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005491
Ambient temperature (°C)
13.53
Seeing (arcsec)
0.805
Observation
ID
60097
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Target
ID
44609
Name
HD28438
RA
67.060078
DEC
-22.76792
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 43.7670 43.8000 139.5000 139.5000
A0-J2 89.5690 89.7780 68.6000 68.7000
A0-J6 165.6670 165.6650 359.1530 359.2410
B5-J2 85.8570 85.9690 39.8000 39.9000
B5-J6 201.2920 201.2860 351.1710 351.2400
J2-J6 158.2120 158.2860 327.1560 327.1720
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26BQ.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60507.4222625201
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD28438
RA 67.060078
DEC -22.76792
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 43.767
HIERARCH ESO ISS PBL12 END 43.8
HIERARCH ESO ISS PBLA12 START 139.5
HIERARCH ESO ISS PBLA12 END 139.5
HIERARCH ESO ISS PBL13 START 89.569
HIERARCH ESO ISS PBL13 END 89.778
HIERARCH ESO ISS PBLA13 START 68.6
HIERARCH ESO ISS PBLA13 END 68.7
HIERARCH ESO ISS PBL14 START 165.667
HIERARCH ESO ISS PBL14 END 165.665
HIERARCH ESO ISS PBLA14 START 359.153
HIERARCH ESO ISS PBLA14 END 359.241
HIERARCH ESO ISS PBL23 START 85.857
HIERARCH ESO ISS PBL23 END 85.969
HIERARCH ESO ISS PBLA23 START 39.8
HIERARCH ESO ISS PBLA23 END 39.9
HIERARCH ESO ISS PBL24 START 201.292
HIERARCH ESO ISS PBL24 END 201.286
HIERARCH ESO ISS PBLA24 START 351.171
HIERARCH ESO ISS PBLA24 END 351.24
HIERARCH ESO ISS PBL34 START 158.212
HIERARCH ESO ISS PBL34 END 158.286
HIERARCH ESO ISS PBLA34 START 327.156
HIERARCH ESO ISS PBLA34 END 327.172
HIERARCH ESO ISS AMBI TAU0 START 0.005438
HIERARCH ESO ISS AMBI TAU0 END 0.005544
HIERARCH ESO ISS AMBI TEMP 13.53
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.82