Exposure
ID
PIONI.2024-09-04T02:56:00.694_1
Header ID
PIONI.2024-09-04T02:56:00.694
Date updated
2024-09-04 03:05:40 UTC+0000
Release date
2024-09-04 02:56:00 UTC+0000
UTC Start
2024-09-04 02:56:00.695
UTC End
2024-09-04 02:56:39.095
MJD Start
60557.1222302606
MJD End
60557.12267470504
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0030689999999999997
Ambient temperature (°C)
13.79
Seeing (arcsec)
1.0
Observation
ID
60567
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
45009
Name
HD161469
RA
266.804826
DEC
-34.85058
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 81.5400 81.4870 151.0000 151.2000
A0-J2 102.0160 101.8400 127.6000 127.8000
A0-K0 92.2820 92.0360 99.7730 99.9100
G1-J2 42.2610 42.1510 77.7000 77.7000
G1-K0 75.8120 75.7170 42.7470 42.7810
J2-K0 47.7450 47.7390 12.2990 12.3790
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 60557.1222302606
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD161469
RA 266.804826
DEC -34.85058
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 81.54
HIERARCH ESO ISS PBL12 END 81.487
HIERARCH ESO ISS PBLA12 START 151.0
HIERARCH ESO ISS PBLA12 END 151.2
HIERARCH ESO ISS PBL13 START 102.016
HIERARCH ESO ISS PBL13 END 101.84
HIERARCH ESO ISS PBLA13 START 127.6
HIERARCH ESO ISS PBLA13 END 127.8
HIERARCH ESO ISS PBL14 START 92.282
HIERARCH ESO ISS PBL14 END 92.036
HIERARCH ESO ISS PBLA14 START 99.773
HIERARCH ESO ISS PBLA14 END 99.91
HIERARCH ESO ISS PBL23 START 42.261
HIERARCH ESO ISS PBL23 END 42.151
HIERARCH ESO ISS PBLA23 START 77.7
HIERARCH ESO ISS PBLA23 END 77.7
HIERARCH ESO ISS PBL24 START 75.812
HIERARCH ESO ISS PBL24 END 75.717
HIERARCH ESO ISS PBLA24 START 42.747
HIERARCH ESO ISS PBLA24 END 42.781
HIERARCH ESO ISS PBL34 START 47.745
HIERARCH ESO ISS PBL34 END 47.739
HIERARCH ESO ISS PBLA34 START 12.299
HIERARCH ESO ISS PBLA34 END 12.379
HIERARCH ESO ISS AMBI TAU0 START 0.003031
HIERARCH ESO ISS AMBI TAU0 END 0.003107
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.97
HIERARCH ESO ISS AMBI FWHM END 1.03