Exposure
ID
PIONI.2024-09-02T23:18:40.056_1
Header ID
PIONI.2024-09-02T23:18:40.056
Date updated
2024-09-02 23:25:36 UTC+0000
Release date
2024-09-02 23:18:40 UTC+0000
UTC Start
2024-09-02 23:18:40.056
UTC End
2024-09-02 23:19:18.456
MJD Start
60555.9712969428
MJD End
60555.97174138724
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.006651
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.54
Observation
ID
60386
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
44841
Name
HD138644
RA
233.323816
DEC
3.32269
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 71.8870 71.7160 117.4000 117.4000
A0-J2 112.5060 112.2840 91.1000 91.1000
A0-K0 121.6540 121.5230 70.7390 70.7060
G1-J2 57.5900 57.5640 57.6000 57.6000
G1-K0 89.1900 89.2200 34.8720 34.8890
J2-K0 42.4010 42.4060 3.1840 3.2850
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 60555.9712969428
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD138644
RA 233.323816
DEC 3.32269
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 71.887
HIERARCH ESO ISS PBL12 END 71.716
HIERARCH ESO ISS PBLA12 START 117.4
HIERARCH ESO ISS PBLA12 END 117.4
HIERARCH ESO ISS PBL13 START 112.506
HIERARCH ESO ISS PBL13 END 112.284
HIERARCH ESO ISS PBLA13 START 91.1
HIERARCH ESO ISS PBLA13 END 91.1
HIERARCH ESO ISS PBL14 START 121.654
HIERARCH ESO ISS PBL14 END 121.523
HIERARCH ESO ISS PBLA14 START 70.739
HIERARCH ESO ISS PBLA14 END 70.706
HIERARCH ESO ISS PBL23 START 57.59
HIERARCH ESO ISS PBL23 END 57.564
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.6
HIERARCH ESO ISS PBL24 START 89.19
HIERARCH ESO ISS PBL24 END 89.22
HIERARCH ESO ISS PBLA24 START 34.872
HIERARCH ESO ISS PBLA24 END 34.889
HIERARCH ESO ISS PBL34 START 42.401
HIERARCH ESO ISS PBL34 END 42.406
HIERARCH ESO ISS PBLA34 START 3.184
HIERARCH ESO ISS PBLA34 END 3.285
HIERARCH ESO ISS AMBI TAU0 START 0.006651
HIERARCH ESO ISS AMBI TAU0 END 0.006651
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.54