Exposure
- ID
- GRAVI.2022-11-27T06:14:59.810_1
- Header ID
- GRAVI.2022-11-27T06:14:59.810
- Date updated
- 2022-11-27 06:25:52 UTC+0000
- Release date
- 2023-11-27 06:25:51 UTC+0000
- UTC Start
- 2022-11-27 06:14:59.810
- UTC End
- 2022-11-27 06:18:59.810
- MJD Start
- 59910.26041447
- MJD End
- 59910.2631922478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004727
- Ambient temperature (°C)
- 17.09
- Seeing (arcsec)
- 0.72
Observation
- ID
- 53317
- Category
- science
- Program ID
- 110.23QY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GIEREN/ KERVELLA/ MÉRAND/ GRACZYK
Target
- ID
- 39653
- Name
- HD41255
- RA
- 90.824505
- DEC
- -16.04329
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G2 | 67.8820 | 67.9840 | 50.2000 | 50.6000 |
A0-J2 | 129.2120 | 129.2350 | 92.4000 | 92.7000 |
A0-J3 | 131.4210 | 131.6180 | 45.7770 | 46.1540 |
G2-J2 | 91.0510 | 90.9590 | 122.4000 | 122.7000 |
G2-J3 | 63.9640 | 64.0570 | 41.0350 | 41.4240 |
J2-J3 | 103.0710 | 102.9870 | 340.1950 | 340.6200 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23QY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59910.26041447 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD41255 |
HIERARCH ESO INS SOBJ NAME | HD41255 |
RA | 90.824505 |
DEC | -16.04329 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 67.882 |
HIERARCH ESO ISS PBL12 END | 67.984 |
HIERARCH ESO ISS PBLA12 START | 50.2 |
HIERARCH ESO ISS PBLA12 END | 50.6 |
HIERARCH ESO ISS PBL13 START | 129.212 |
HIERARCH ESO ISS PBL13 END | 129.235 |
HIERARCH ESO ISS PBLA13 START | 92.4 |
HIERARCH ESO ISS PBLA13 END | 92.7 |
HIERARCH ESO ISS PBL14 START | 131.421 |
HIERARCH ESO ISS PBL14 END | 131.618 |
HIERARCH ESO ISS PBLA14 START | 45.777 |
HIERARCH ESO ISS PBLA14 END | 46.154 |
HIERARCH ESO ISS PBL23 START | 91.051 |
HIERARCH ESO ISS PBL23 END | 90.959 |
HIERARCH ESO ISS PBLA23 START | 122.4 |
HIERARCH ESO ISS PBLA23 END | 122.7 |
HIERARCH ESO ISS PBL24 START | 63.964 |
HIERARCH ESO ISS PBL24 END | 64.057 |
HIERARCH ESO ISS PBLA24 START | 41.035 |
HIERARCH ESO ISS PBLA24 END | 41.424 |
HIERARCH ESO ISS PBL34 START | 103.071 |
HIERARCH ESO ISS PBL34 END | 102.987 |
HIERARCH ESO ISS PBLA34 START | 340.195 |
HIERARCH ESO ISS PBLA34 END | 340.62 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004727 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004727 |
HIERARCH ESO ISS AMBI TEMP | 17.09 |
HIERARCH ESO ISS AMBI FWHM START | 0.72 |
HIERARCH ESO ISS AMBI FWHM END | 0.72 |