Exposure
- ID
- GRAVI.2023-05-24T23:48:11.040_1
- Header ID
- GRAVI.2023-05-24T23:48:11.040
- Date updated
- 2023-05-25 00:00:46 UTC+0000
- Release date
- 2024-05-25 00:00:46 UTC+0000
- UTC Start
- 2023-05-24 23:48:11.040
- UTC End
- 2023-05-24 23:54:11.040
- MJD Start
- 60088.99179445
- MJD End
- 60088.9959611167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0032525
- Ambient temperature (°C)
- 12.2
- Seeing (arcsec)
- 0.73
Observation
- ID
- 55562
- 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
- 41143
- Name
- WR_12
- RA
- 131.193823
- DEC
- -45.98204
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.7980 | 88.5900 | 142.2000 | 143.5000 |
A0-J2 | 118.3600 | 117.5070 | 121.7000 | 123.1000 |
A0-K0 | 107.8510 | 106.5330 | 99.0550 | 100.3120 |
G1-J2 | 46.9920 | 46.3350 | 80.2000 | 81.2000 |
G1-K0 | 74.4690 | 73.7710 | 44.4070 | 45.0000 |
J2-K0 | 45.5790 | 45.5350 | 7.3130 | 8.0430 |
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 | 60088.99179445 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | WR_12 |
HIERARCH ESO INS SOBJ NAME | WR_12 |
RA | 131.193823 |
DEC | -45.98204 |
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 | 88.798 |
HIERARCH ESO ISS PBL12 END | 88.59 |
HIERARCH ESO ISS PBLA12 START | 142.2 |
HIERARCH ESO ISS PBLA12 END | 143.5 |
HIERARCH ESO ISS PBL13 START | 118.36 |
HIERARCH ESO ISS PBL13 END | 117.507 |
HIERARCH ESO ISS PBLA13 START | 121.7 |
HIERARCH ESO ISS PBLA13 END | 123.1 |
HIERARCH ESO ISS PBL14 START | 107.851 |
HIERARCH ESO ISS PBL14 END | 106.533 |
HIERARCH ESO ISS PBLA14 START | 99.055 |
HIERARCH ESO ISS PBLA14 END | 100.312 |
HIERARCH ESO ISS PBL23 START | 46.992 |
HIERARCH ESO ISS PBL23 END | 46.335 |
HIERARCH ESO ISS PBLA23 START | 80.2 |
HIERARCH ESO ISS PBLA23 END | 81.2 |
HIERARCH ESO ISS PBL24 START | 74.469 |
HIERARCH ESO ISS PBL24 END | 73.771 |
HIERARCH ESO ISS PBLA24 START | 44.407 |
HIERARCH ESO ISS PBLA24 END | 45.0 |
HIERARCH ESO ISS PBL34 START | 45.579 |
HIERARCH ESO ISS PBL34 END | 45.535 |
HIERARCH ESO ISS PBLA34 START | 7.313 |
HIERARCH ESO ISS PBLA34 END | 8.043 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003334 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003171 |
HIERARCH ESO ISS AMBI TEMP | 12.2 |
HIERARCH ESO ISS AMBI FWHM START | 0.61 |
HIERARCH ESO ISS AMBI FWHM END | 0.85 |