Exposure
ID
PIONI.2024-09-04T01:47:55.789_1
Header ID
PIONI.2024-09-04T01:47:55.789
Date updated
2024-09-04 01:55:42 UTC+0000
Release date
2024-09-04 01:47:55 UTC+0000
UTC Start
2024-09-04 01:47:55.789
UTC End
2024-09-04 01:48:34.189
MJD Start
60557.0749512571
MJD End
60557.07539570154
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.005327
Ambient temperature (°C)
13.72
Seeing (arcsec)
1.23
Observation
ID
60560
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
45002
Name
HD160948
RA
266.436341
DEC
-53.58907
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 90.3300 90.3220 139.3000 139.5000
A0-J2 123.2990 123.2260 120.3000 120.5000
A0-K0 112.3550 112.2230 99.9170 100.1010
G1-J2 47.9380 47.8670 82.5000 82.7000
G1-K0 71.3730 71.2850 46.5040 46.6090
J2-K0 43.1010 43.0960 5.6510 5.7590
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 60557.0749512571
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD160948
RA 266.436341
DEC -53.58907
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.33
HIERARCH ESO ISS PBL12 END 90.322
HIERARCH ESO ISS PBLA12 START 139.3
HIERARCH ESO ISS PBLA12 END 139.5
HIERARCH ESO ISS PBL13 START 123.299
HIERARCH ESO ISS PBL13 END 123.226
HIERARCH ESO ISS PBLA13 START 120.3
HIERARCH ESO ISS PBLA13 END 120.5
HIERARCH ESO ISS PBL14 START 112.355
HIERARCH ESO ISS PBL14 END 112.223
HIERARCH ESO ISS PBLA14 START 99.917
HIERARCH ESO ISS PBLA14 END 100.101
HIERARCH ESO ISS PBL23 START 47.938
HIERARCH ESO ISS PBL23 END 47.867
HIERARCH ESO ISS PBLA23 START 82.5
HIERARCH ESO ISS PBLA23 END 82.7
HIERARCH ESO ISS PBL24 START 71.373
HIERARCH ESO ISS PBL24 END 71.285
HIERARCH ESO ISS PBLA24 START 46.504
HIERARCH ESO ISS PBLA24 END 46.609
HIERARCH ESO ISS PBL34 START 43.101
HIERARCH ESO ISS PBL34 END 43.096
HIERARCH ESO ISS PBLA34 START 5.651
HIERARCH ESO ISS PBLA34 END 5.759
HIERARCH ESO ISS AMBI TAU0 START 0.005327
HIERARCH ESO ISS AMBI TAU0 END 0.005327
HIERARCH ESO ISS AMBI TEMP 13.72
HIERARCH ESO ISS AMBI FWHM START 1.23
HIERARCH ESO ISS AMBI FWHM END 1.23