Exposure
ID
PIONI.2024-07-05T08:57:19.009_1
Header ID
PIONI.2024-07-05T08:57:19.009
Date updated
2024-07-05 09:05:37 UTC+0000
Release date
2024-07-05 08:57:19 UTC+0000
UTC Start
2024-07-05 08:57:19.009
UTC End
2024-07-05 08:57:44.609
MJD Start
60496.3731366755
MJD End
60496.3734329718
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002034
Ambient temperature (°C)
10.38
Seeing (arcsec)
1.47
Observation
ID
59936
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
44467
Name
HD179551
RA
288.724539
DEC
-40.35569
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 82.9670 82.9440 160.1000 160.2000
A0-J2 100.4380 100.3350 139.7000 139.8000
A0-K0 84.2250 84.0520 112.4290 112.5720
G1-J2 36.7590 36.6710 87.8000 87.9000
G1-K0 67.5590 67.4730 47.2430 47.2680
J2-K0 46.2680 46.2600 16.1500 16.2090
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 60496.3731366755
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD179551
RA 288.724539
DEC -40.35569
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 82.967
HIERARCH ESO ISS PBL12 END 82.944
HIERARCH ESO ISS PBLA12 START 160.1
HIERARCH ESO ISS PBLA12 END 160.2
HIERARCH ESO ISS PBL13 START 100.438
HIERARCH ESO ISS PBL13 END 100.335
HIERARCH ESO ISS PBLA13 START 139.7
HIERARCH ESO ISS PBLA13 END 139.8
HIERARCH ESO ISS PBL14 START 84.225
HIERARCH ESO ISS PBL14 END 84.052
HIERARCH ESO ISS PBLA14 START 112.429
HIERARCH ESO ISS PBLA14 END 112.572
HIERARCH ESO ISS PBL23 START 36.759
HIERARCH ESO ISS PBL23 END 36.671
HIERARCH ESO ISS PBLA23 START 87.8
HIERARCH ESO ISS PBLA23 END 87.9
HIERARCH ESO ISS PBL24 START 67.559
HIERARCH ESO ISS PBL24 END 67.473
HIERARCH ESO ISS PBLA24 START 47.243
HIERARCH ESO ISS PBLA24 END 47.268
HIERARCH ESO ISS PBL34 START 46.268
HIERARCH ESO ISS PBL34 END 46.26
HIERARCH ESO ISS PBLA34 START 16.15
HIERARCH ESO ISS PBLA34 END 16.209
HIERARCH ESO ISS AMBI TAU0 START 0.002034
HIERARCH ESO ISS AMBI TAU0 END 0.002034
HIERARCH ESO ISS AMBI TEMP 10.38
HIERARCH ESO ISS AMBI FWHM START 1.47
HIERARCH ESO ISS AMBI FWHM END 1.47