Exposure
ID
PIONI.2024-07-02T10:05:05.198_1
Header ID
PIONI.2024-07-02T10:05:05.198
Date updated
2024-07-02 10:10:52 UTC+0000
Release date
2024-07-02 10:05:05 UTC+0000
UTC Start
2024-07-02 10:05:05.197
UTC End
2024-07-02 10:05:30.797
MJD Start
60493.420199045
MJD End
60493.4204953413
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006995
Ambient temperature (°C)
14.48
Seeing (arcsec)
0.56
Observation
ID
59854
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
44409
Name
HD198956
RA
314.043959
DEC
-55.22283
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 89.8390 89.8310 151.4000 151.5000
A0-J2 118.9540 118.9000 134.0000 134.1000
A0-K0 103.5900 103.4870 113.7070 113.8550
G1-J2 42.7580 42.6990 95.0000 95.1000
G1-K0 63.7950 63.7170 54.3240 54.3960
J2-K0 41.9480 41.9400 12.7050 12.7790
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 60493.420199045
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD198956
RA 314.043959
DEC -55.22283
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 89.839
HIERARCH ESO ISS PBL12 END 89.831
HIERARCH ESO ISS PBLA12 START 151.4
HIERARCH ESO ISS PBLA12 END 151.5
HIERARCH ESO ISS PBL13 START 118.954
HIERARCH ESO ISS PBL13 END 118.9
HIERARCH ESO ISS PBLA13 START 134.0
HIERARCH ESO ISS PBLA13 END 134.1
HIERARCH ESO ISS PBL14 START 103.59
HIERARCH ESO ISS PBL14 END 103.487
HIERARCH ESO ISS PBLA14 START 113.707
HIERARCH ESO ISS PBLA14 END 113.855
HIERARCH ESO ISS PBL23 START 42.758
HIERARCH ESO ISS PBL23 END 42.699
HIERARCH ESO ISS PBLA23 START 95.0
HIERARCH ESO ISS PBLA23 END 95.1
HIERARCH ESO ISS PBL24 START 63.795
HIERARCH ESO ISS PBL24 END 63.717
HIERARCH ESO ISS PBLA24 START 54.324
HIERARCH ESO ISS PBLA24 END 54.396
HIERARCH ESO ISS PBL34 START 41.948
HIERARCH ESO ISS PBL34 END 41.94
HIERARCH ESO ISS PBLA34 START 12.705
HIERARCH ESO ISS PBLA34 END 12.779
HIERARCH ESO ISS AMBI TAU0 START 0.006995
HIERARCH ESO ISS AMBI TAU0 END 0.006995
HIERARCH ESO ISS AMBI TEMP 14.48
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.56