Exposure
ID
PIONI.2024-08-20T03:29:40.106_1
Header ID
PIONI.2024-08-20T03:29:40.106
Date updated
2024-08-20 03:40:43 UTC+0000
Release date
2024-08-20 03:29:40 UTC+0000
UTC Start
2024-08-20 03:29:40.106
UTC End
2024-08-20 03:30:05.706
MJD Start
60542.1456030835
MJD End
60542.1458993798
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0027565000000000003
Ambient temperature (°C)
10.43
Seeing (arcsec)
0.905
Observation
ID
60377
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
44832
Name
HD_150869
RA
252.177446
DEC
-67.08317
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 90.4580 90.4590 161.4000 161.5000
A0-J2 123.5740 123.5540 147.8000 147.9000
A0-K0 106.3110 106.2570 132.3000 132.4640
G1-J2 41.5150 41.4780 117.0000 117.1000
G1-K0 51.7080 51.6360 74.1060 74.2210
J2-K0 35.3510 35.3390 21.1020 21.1890
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 60542.1456030835
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_150869
RA 252.177446
DEC -67.08317
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 90.458
HIERARCH ESO ISS PBL12 END 90.459
HIERARCH ESO ISS PBLA12 START 161.4
HIERARCH ESO ISS PBLA12 END 161.5
HIERARCH ESO ISS PBL13 START 123.574
HIERARCH ESO ISS PBL13 END 123.554
HIERARCH ESO ISS PBLA13 START 147.8
HIERARCH ESO ISS PBLA13 END 147.9
HIERARCH ESO ISS PBL14 START 106.311
HIERARCH ESO ISS PBL14 END 106.257
HIERARCH ESO ISS PBLA14 START 132.3
HIERARCH ESO ISS PBLA14 END 132.464
HIERARCH ESO ISS PBL23 START 41.515
HIERARCH ESO ISS PBL23 END 41.478
HIERARCH ESO ISS PBLA23 START 117.0
HIERARCH ESO ISS PBLA23 END 117.1
HIERARCH ESO ISS PBL24 START 51.708
HIERARCH ESO ISS PBL24 END 51.636
HIERARCH ESO ISS PBLA24 START 74.106
HIERARCH ESO ISS PBLA24 END 74.221
HIERARCH ESO ISS PBL34 START 35.351
HIERARCH ESO ISS PBL34 END 35.339
HIERARCH ESO ISS PBLA34 START 21.102
HIERARCH ESO ISS PBLA34 END 21.189
HIERARCH ESO ISS AMBI TAU0 START 0.003069
HIERARCH ESO ISS AMBI TAU0 END 0.002444
HIERARCH ESO ISS AMBI TEMP 10.43
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.97