Exposure
- ID
- GRAVI.2022-05-07T02:02:06.396_1
- Header ID
- GRAVI.2022-05-07T02:02:06.396
- Date updated
- 2022-05-07 02:16:13 UTC+0000
- Release date
- 2023-05-07 02:16:12 UTC+0000
- UTC Start
- 2022-05-07 02:02:06.396
- UTC End
- 2022-05-07 02:08:46.396
- MJD Start
- 59706.08479625
- MJD End
- 59706.0894258796
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0018105
- Ambient temperature (°C)
- 12.1
- Seeing (arcsec)
- 1.405
Observation
- ID
- 50825
- Category
- science
- Program ID
- 109.23CN.001
- Program Title
- HOW FAST DO SINGLE WOLF-RAYET STARS ROTATE? A SPECTRO-INTERFEROMETRIC SURVEY.
- Program Type
- Normal
- PI / COI
- WAISBERG
Target
- ID
- 37908
- Name
- WR40
- RA
- 166.568966
- DEC
- -65.5098
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.1030 | 89.2580 | 126.0000 | 127.5000 |
| A0-J2 | 128.6370 | 128.4810 | 108.8000 | 110.4000 |
| A0-J3 | 110.2000 | 109.3320 | 68.4110 | 69.8270 |
| G1-J2 | 50.8800 | 50.5290 | 77.6000 | 79.1000 |
| G1-J3 | 97.7510 | 97.3930 | 18.1100 | 19.0730 |
| J2-J3 | 84.2180 | 84.3860 | 346.7450 | 347.8280 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 109.23CN.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59706.08479625 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 96548 |
| HIERARCH ESO INS SOBJ NAME | WR40 |
| RA | 166.568966 |
| DEC | -65.5098 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | J3 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 89.103 |
| HIERARCH ESO ISS PBL12 END | 89.258 |
| HIERARCH ESO ISS PBLA12 START | 126.0 |
| HIERARCH ESO ISS PBLA12 END | 127.5 |
| HIERARCH ESO ISS PBL13 START | 128.637 |
| HIERARCH ESO ISS PBL13 END | 128.481 |
| HIERARCH ESO ISS PBLA13 START | 108.8 |
| HIERARCH ESO ISS PBLA13 END | 110.4 |
| HIERARCH ESO ISS PBL14 START | 110.2 |
| HIERARCH ESO ISS PBL14 END | 109.332 |
| HIERARCH ESO ISS PBLA14 START | 68.411 |
| HIERARCH ESO ISS PBLA14 END | 69.827 |
| HIERARCH ESO ISS PBL23 START | 50.88 |
| HIERARCH ESO ISS PBL23 END | 50.529 |
| HIERARCH ESO ISS PBLA23 START | 77.6 |
| HIERARCH ESO ISS PBLA23 END | 79.1 |
| HIERARCH ESO ISS PBL24 START | 97.751 |
| HIERARCH ESO ISS PBL24 END | 97.393 |
| HIERARCH ESO ISS PBLA24 START | 18.11 |
| HIERARCH ESO ISS PBLA24 END | 19.073 |
| HIERARCH ESO ISS PBL34 START | 84.218 |
| HIERARCH ESO ISS PBL34 END | 84.386 |
| HIERARCH ESO ISS PBLA34 START | 346.745 |
| HIERARCH ESO ISS PBLA34 END | 347.828 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001642 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001979 |
| HIERARCH ESO ISS AMBI TEMP | 12.1 |
| HIERARCH ESO ISS AMBI FWHM START | 1.55 |
| HIERARCH ESO ISS AMBI FWHM END | 1.26 |