Exposure
ID
PIONI.2021-10-26T07:52:25.398_1
Header ID
PIONI.2021-10-26T07:52:25.398
Date updated
2021-10-26 08:02:35 UTC+0000
Release date
2022-10-26 08:02:35 UTC+0000
UTC Start
2021-10-26 07:52:25.398
UTC End
2021-10-26 07:53:03.798
MJD Start
59513.3280717395
MJD End
59513.3285161839
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.009522
Ambient temperature (°C)
14.11
Seeing (arcsec)
0.42
Observation
ID
48631
Category
science
Program ID
108.22H3.001
Program Title
VLTI+CHARA SURVEY ON YSOS: IMAGING THE DUST RIM & TEMPORAL VARIABILITY OF INNER DISK ASYMMETRIES
Program Type
Normal
PI / COI
KRAUS/ HARRIES/ MONNIER/ KLUSKA/ DAVIES/ LABDON/ SETTERHOLM/ KREPLIN/ LE BOUQUIN/ TEN BRUMMELAAR
Target
ID
36428
Name
V_Z_CMa
RA
105.928675
DEC
-11.55171
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.2060 25.2110 136.2000 136.2000
A0-D0 28.8540 28.8970 64.3000 64.4000
A0-C1 21.7980 21.8180 111.4520 111.4720
B2-D0 31.8620 31.8730 15.6000 15.7000
B2-C1 10.6150 10.6180 15.5530 15.6630
D0-C1 21.2480 21.2550 195.6170 195.7270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22H3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59513.3280717395
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_Z_CMa
RA 105.928675
DEC -11.55171
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 25.206
HIERARCH ESO ISS PBL12 END 25.211
HIERARCH ESO ISS PBLA12 START 136.2
HIERARCH ESO ISS PBLA12 END 136.2
HIERARCH ESO ISS PBL13 START 28.854
HIERARCH ESO ISS PBL13 END 28.897
HIERARCH ESO ISS PBLA13 START 64.3
HIERARCH ESO ISS PBLA13 END 64.4
HIERARCH ESO ISS PBL14 START 21.798
HIERARCH ESO ISS PBL14 END 21.818
HIERARCH ESO ISS PBLA14 START 111.452
HIERARCH ESO ISS PBLA14 END 111.472
HIERARCH ESO ISS PBL23 START 31.862
HIERARCH ESO ISS PBL23 END 31.873
HIERARCH ESO ISS PBLA23 START 15.6
HIERARCH ESO ISS PBLA23 END 15.7
HIERARCH ESO ISS PBL24 START 10.615
HIERARCH ESO ISS PBL24 END 10.618
HIERARCH ESO ISS PBLA24 START 15.553
HIERARCH ESO ISS PBLA24 END 15.663
HIERARCH ESO ISS PBL34 START 21.248
HIERARCH ESO ISS PBL34 END 21.255
HIERARCH ESO ISS PBLA34 START 195.617
HIERARCH ESO ISS PBLA34 END 195.727
HIERARCH ESO ISS AMBI TAU0 START 0.008775
HIERARCH ESO ISS AMBI TAU0 END 0.010269
HIERARCH ESO ISS AMBI TEMP 14.11
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.4