Exposure
- ID
- GRAVI.2023-05-25T00:50:50.199_1
- Header ID
- GRAVI.2023-05-25T00:50:50.199
- Date updated
- 2023-05-25 01:08:03 UTC+0000
- Release date
- 2024-05-25 01:08:03 UTC+0000
- UTC Start
- 2023-05-25 00:50:50.199
- UTC End
- 2023-05-25 00:56:10.199
- MJD Start
- 60089.03530323
- MJD End
- 60089.0390069337
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003564
- Ambient temperature (°C)
- 11.38
- Seeing (arcsec)
- 0.695
Observation
- ID
- 55580
- Category
- science
- 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
- 41153
- Name
- WR_42
- RA
- 167.512354
- DEC
- -60.97915
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.6370 | 89.7540 | 125.4000 | 126.6000 |
A0-J2 | 128.4430 | 128.2720 | 107.1000 | 108.4000 |
A0-K0 | 120.8580 | 120.3460 | 89.0340 | 90.2750 |
G1-J2 | 51.6830 | 51.3710 | 74.1000 | 75.3000 |
G1-K0 | 72.1300 | 71.6910 | 41.5190 | 42.3730 |
J2-K0 | 39.9170 | 39.9300 | 357.2740 | 358.0400 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.24JN.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60089.03530323 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | WR_42 |
HIERARCH ESO INS SOBJ NAME | WR_42 |
RA | 167.512354 |
DEC | -60.97915 |
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 | 339.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 32 |
HIERARCH ESO ISS PBL12 START | 89.637 |
HIERARCH ESO ISS PBL12 END | 89.754 |
HIERARCH ESO ISS PBLA12 START | 125.4 |
HIERARCH ESO ISS PBLA12 END | 126.6 |
HIERARCH ESO ISS PBL13 START | 128.443 |
HIERARCH ESO ISS PBL13 END | 128.272 |
HIERARCH ESO ISS PBLA13 START | 107.1 |
HIERARCH ESO ISS PBLA13 END | 108.4 |
HIERARCH ESO ISS PBL14 START | 120.858 |
HIERARCH ESO ISS PBL14 END | 120.346 |
HIERARCH ESO ISS PBLA14 START | 89.034 |
HIERARCH ESO ISS PBLA14 END | 90.275 |
HIERARCH ESO ISS PBL23 START | 51.683 |
HIERARCH ESO ISS PBL23 END | 51.371 |
HIERARCH ESO ISS PBLA23 START | 74.1 |
HIERARCH ESO ISS PBLA23 END | 75.3 |
HIERARCH ESO ISS PBL24 START | 72.13 |
HIERARCH ESO ISS PBL24 END | 71.691 |
HIERARCH ESO ISS PBLA24 START | 41.519 |
HIERARCH ESO ISS PBLA24 END | 42.373 |
HIERARCH ESO ISS PBL34 START | 39.917 |
HIERARCH ESO ISS PBL34 END | 39.93 |
HIERARCH ESO ISS PBLA34 START | 357.274 |
HIERARCH ESO ISS PBLA34 END | 358.04 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002758 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00437 |
HIERARCH ESO ISS AMBI TEMP | 11.38 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |