Exposure
ID
PIONI.2024-06-10T06:51:50.006_1
Header ID
PIONI.2024-06-10T06:51:50.006
Date updated
2024-06-10 06:55:40 UTC+0000
Release date
2024-06-10 06:51:50 UTC+0000
UTC Start
2024-06-10 06:51:50.006
UTC End
2024-06-10 06:52:15.606
MJD Start
60471.2859954438
MJD End
60471.2862917401
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.001849
Ambient temperature (°C)
11.15
Seeing (arcsec)
1.88
Observation
ID
59616
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
44211
Name
HD157708
RA
261.643194
DEC
-38.32902
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 48.5650 48.5670 166.5000 166.6000
A0-J2 119.9000 119.8080 112.3000 112.4000
A0-J6 153.8860 153.7940 38.6620 38.7120
B5-J2 99.5900 99.4850 89.0000 89.1000
B5-J6 187.6350 187.5660 26.8650 26.9170
J2-J6 166.3480 166.3520 354.8980 354.9750
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 60471.2859954438
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD157708
RA 261.643194
DEC -38.32902
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 48.565
HIERARCH ESO ISS PBL12 END 48.567
HIERARCH ESO ISS PBLA12 START 166.5
HIERARCH ESO ISS PBLA12 END 166.6
HIERARCH ESO ISS PBL13 START 119.9
HIERARCH ESO ISS PBL13 END 119.808
HIERARCH ESO ISS PBLA13 START 112.3
HIERARCH ESO ISS PBLA13 END 112.4
HIERARCH ESO ISS PBL14 START 153.886
HIERARCH ESO ISS PBL14 END 153.794
HIERARCH ESO ISS PBLA14 START 38.662
HIERARCH ESO ISS PBLA14 END 38.712
HIERARCH ESO ISS PBL23 START 99.59
HIERARCH ESO ISS PBL23 END 99.485
HIERARCH ESO ISS PBLA23 START 89.0
HIERARCH ESO ISS PBLA23 END 89.1
HIERARCH ESO ISS PBL24 START 187.635
HIERARCH ESO ISS PBL24 END 187.566
HIERARCH ESO ISS PBLA24 START 26.865
HIERARCH ESO ISS PBLA24 END 26.917
HIERARCH ESO ISS PBL34 START 166.348
HIERARCH ESO ISS PBL34 END 166.352
HIERARCH ESO ISS PBLA34 START 354.898
HIERARCH ESO ISS PBLA34 END 354.975
HIERARCH ESO ISS AMBI TAU0 START 0.001849
HIERARCH ESO ISS AMBI TAU0 END 0.001849
HIERARCH ESO ISS AMBI TEMP 11.15
HIERARCH ESO ISS AMBI FWHM START 1.88
HIERARCH ESO ISS AMBI FWHM END 1.88