Exposure
- ID
- GRAVI.2025-03-30T02:39:09.652_1
- Header ID
- GRAVI.2025-03-30T02:39:09.652
- Date updated
- 2025-03-30 02:55:56 UTC+0000
- Release date
- 2026-03-30 02:55:56 UTC+0000
- UTC Start
- 2025-03-30 02:39:09.652
- UTC End
- 2025-03-30 02:45:09.652
- MJD Start
- 60764.11052838
- MJD End
- 60764.114695046665
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0152615
- Ambient temperature (°C)
- 13.84
- Seeing (arcsec)
- 0.43
Observation
- ID
- 65917
- Category
- science
- Program ID
- 115.28EZ.001
- Program Title
- ENIGMATIC SURROUNDINGS OF WR 57: A PILOT IMAGE RECONSTRUCTION STUDY WITH VLTI/GRAVITY
- Program Type
- Normal
- PI / COI
- DESHMUKH / DE PRINS / BORDIER / SANDER / SANA / LEFEVER / MÉRAND
Target
- ID
- 49070
- Name
- WR_57
- RA
- 205.818091
- DEC
- -67.40141
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 64.9950 | 65.1510 | 224.2000 | 225.8000 |
| K0-D0 | 95.9220 | 95.9380 | 211.1000 | 212.6000 |
| K0-J3 | 34.9200 | 35.3560 | 290.4360 | 291.6210 |
| G2-D0 | 35.7760 | 35.7520 | 186.8000 | 188.0000 |
| G2-J3 | 60.1310 | 60.0770 | 12.0680 | 13.2970 |
| D0-J3 | 95.8130 | 95.7330 | 10.1120 | 11.3150 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.28EZ.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60764.11052838 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 119078 |
| HIERARCH ESO INS SOBJ NAME | WR_57 |
| RA | 205.818091 |
| DEC | -67.40141 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 376.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 64.995 |
| HIERARCH ESO ISS PBL12 END | 65.151 |
| HIERARCH ESO ISS PBLA12 START | 224.2 |
| HIERARCH ESO ISS PBLA12 END | 225.8 |
| HIERARCH ESO ISS PBL13 START | 95.922 |
| HIERARCH ESO ISS PBL13 END | 95.938 |
| HIERARCH ESO ISS PBLA13 START | 211.1 |
| HIERARCH ESO ISS PBLA13 END | 212.6 |
| HIERARCH ESO ISS PBL14 START | 34.92 |
| HIERARCH ESO ISS PBL14 END | 35.356 |
| HIERARCH ESO ISS PBLA14 START | 290.436 |
| HIERARCH ESO ISS PBLA14 END | 291.621 |
| HIERARCH ESO ISS PBL23 START | 35.776 |
| HIERARCH ESO ISS PBL23 END | 35.752 |
| HIERARCH ESO ISS PBLA23 START | 186.8 |
| HIERARCH ESO ISS PBLA23 END | 188.0 |
| HIERARCH ESO ISS PBL24 START | 60.131 |
| HIERARCH ESO ISS PBL24 END | 60.077 |
| HIERARCH ESO ISS PBLA24 START | 12.068 |
| HIERARCH ESO ISS PBLA24 END | 13.297 |
| HIERARCH ESO ISS PBL34 START | 95.813 |
| HIERARCH ESO ISS PBL34 END | 95.733 |
| HIERARCH ESO ISS PBLA34 START | 10.112 |
| HIERARCH ESO ISS PBLA34 END | 11.315 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.014507 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016016 |
| HIERARCH ESO ISS AMBI TEMP | 13.84 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |