Exposure
- ID
- GRAVI.2022-05-07T02:31:09.469_1
- Header ID
- GRAVI.2022-05-07T02:31:09.469
- Date updated
- 2022-05-07 02:46:14 UTC+0000
- Release date
- 2023-05-07 02:46:14 UTC+0000
- UTC Start
- 2022-05-07 02:31:09.469
- UTC End
- 2022-05-07 02:37:49.469
- MJD Start
- 59706.10497071
- MJD End
- 59706.1096003396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001836
- Ambient temperature (°C)
- 11.76
- Seeing (arcsec)
- 1.24
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 | 89.6750 | 89.7830 | 132.3000 | 133.8000 |
| A0-J2 | 127.8830 | 127.6650 | 115.6000 | 117.2000 |
| A0-J3 | 106.4190 | 105.4560 | 74.3720 | 75.8160 |
| G1-J2 | 49.3490 | 48.9590 | 83.9000 | 85.5000 |
| G1-J3 | 96.1250 | 95.6850 | 22.1200 | 23.0720 |
| J2-J3 | 84.8230 | 84.9310 | 351.2660 | 352.3460 |
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 | 59706.10497071 |
| 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 | 89.675 |
| HIERARCH ESO ISS PBL12 END | 89.783 |
| HIERARCH ESO ISS PBLA12 START | 132.3 |
| HIERARCH ESO ISS PBLA12 END | 133.8 |
| HIERARCH ESO ISS PBL13 START | 127.883 |
| HIERARCH ESO ISS PBL13 END | 127.665 |
| HIERARCH ESO ISS PBLA13 START | 115.6 |
| HIERARCH ESO ISS PBLA13 END | 117.2 |
| HIERARCH ESO ISS PBL14 START | 106.419 |
| HIERARCH ESO ISS PBL14 END | 105.456 |
| HIERARCH ESO ISS PBLA14 START | 74.372 |
| HIERARCH ESO ISS PBLA14 END | 75.816 |
| HIERARCH ESO ISS PBL23 START | 49.349 |
| HIERARCH ESO ISS PBL23 END | 48.959 |
| HIERARCH ESO ISS PBLA23 START | 83.9 |
| HIERARCH ESO ISS PBLA23 END | 85.5 |
| HIERARCH ESO ISS PBL24 START | 96.125 |
| HIERARCH ESO ISS PBL24 END | 95.685 |
| HIERARCH ESO ISS PBLA24 START | 22.12 |
| HIERARCH ESO ISS PBLA24 END | 23.072 |
| HIERARCH ESO ISS PBL34 START | 84.823 |
| HIERARCH ESO ISS PBL34 END | 84.931 |
| HIERARCH ESO ISS PBLA34 START | 351.266 |
| HIERARCH ESO ISS PBLA34 END | 352.346 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001901 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001771 |
| HIERARCH ESO ISS AMBI TEMP | 11.76 |
| HIERARCH ESO ISS AMBI FWHM START | 1.27 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |