Exposure
- ID
- GRAVI.2023-05-22T00:45:41.036_1
- Header ID
- GRAVI.2023-05-22T00:45:41.036
- Date updated
- 2023-05-22 01:00:15 UTC+0000
- Release date
- 2023-05-22 00:45:41 UTC+0000
- UTC Start
- 2023-05-22 00:45:41.036
- UTC End
- 2023-05-22 00:51:41.036
- MJD Start
- 60086.03172495
- MJD End
- 60086.0358916167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003491
- Ambient temperature (°C)
- 13.3
- Seeing (arcsec)
- 0.575
Observation
- ID
- 55525
- Category
- calibrator
- Program ID
- 111.24JN.002
- Program Title
- ELUCIDATING THE EVOLUTIONARY CONNECTIONS BETWEEN NITROGEN- AND CARBON-RICH WOLF-RAYET STARS
- Program Type
- Normal
- PI / COI
- SANA/ SHENAR/ BODENSTEINER/ BORDIER/ DSILVA/ FROST/ LANGER/ LE BOUQUIN/ MAHY/ MÉRAND/ PATRICK/ REGGIANI/ TRAMPER/ VILLASEÑOR
Target
- ID
- 40801
- Name
- HD_75027
- RA
- 131.430345
- DEC
- -46.85858
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 87.5790 | 87.3780 | 152.0000 | 153.4000 |
A0-J2 | 112.6980 | 111.8210 | 132.5000 | 134.1000 |
A0-K0 | 98.2650 | 96.8000 | 109.2110 | 110.6770 |
G1-J2 | 41.9160 | 41.1490 | 88.4000 | 89.6000 |
G1-K0 | 68.4640 | 67.6140 | 48.9550 | 49.4920 |
J2-K0 | 44.8940 | 44.8150 | 12.5190 | 13.2310 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24JN.002 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60086.03172495 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_75027 |
HIERARCH ESO INS SOBJ NAME | HD_75027 |
RA | 131.430345 |
DEC | -46.85858 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 87.579 |
HIERARCH ESO ISS PBL12 END | 87.378 |
HIERARCH ESO ISS PBLA12 START | 152.0 |
HIERARCH ESO ISS PBLA12 END | 153.4 |
HIERARCH ESO ISS PBL13 START | 112.698 |
HIERARCH ESO ISS PBL13 END | 111.821 |
HIERARCH ESO ISS PBLA13 START | 132.5 |
HIERARCH ESO ISS PBLA13 END | 134.1 |
HIERARCH ESO ISS PBL14 START | 98.265 |
HIERARCH ESO ISS PBL14 END | 96.8 |
HIERARCH ESO ISS PBLA14 START | 109.211 |
HIERARCH ESO ISS PBLA14 END | 110.677 |
HIERARCH ESO ISS PBL23 START | 41.916 |
HIERARCH ESO ISS PBL23 END | 41.149 |
HIERARCH ESO ISS PBLA23 START | 88.4 |
HIERARCH ESO ISS PBLA23 END | 89.6 |
HIERARCH ESO ISS PBL24 START | 68.464 |
HIERARCH ESO ISS PBL24 END | 67.614 |
HIERARCH ESO ISS PBLA24 START | 48.955 |
HIERARCH ESO ISS PBLA24 END | 49.492 |
HIERARCH ESO ISS PBL34 START | 44.894 |
HIERARCH ESO ISS PBL34 END | 44.815 |
HIERARCH ESO ISS PBLA34 START | 12.519 |
HIERARCH ESO ISS PBLA34 END | 13.231 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003206 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003776 |
HIERARCH ESO ISS AMBI TEMP | 13.3 |
HIERARCH ESO ISS AMBI FWHM START | 0.53 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |