Exposure
- ID
- GRAVI.2024-01-23T07:12:57.761_1
- Header ID
- GRAVI.2024-01-23T07:12:57.761
- Date updated
- 2024-01-23 07:25:27 UTC+0000
- Release date
- 2024-01-23 07:12:57 UTC+0000
- UTC Start
- 2024-01-23 07:12:57.761
- UTC End
- 2024-01-23 07:18:57.761
- MJD Start
- 60332.30066853
- MJD End
- 60332.3048351967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0116755
- Ambient temperature (°C)
- 15.5
- Seeing (arcsec)
- 0.39
Observation
- ID
- 58267
- Category
- calibrator
- Program ID
- 111.24JN.003
- 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
- 43141
- Name
- HD_116471
- RA
- 201.282441
- DEC
- -60.18794
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.0630 | 74.7420 | 75.6000 | 77.1000 |
| A0-J2 | 120.5530 | 121.0640 | 54.5000 | 56.0000 |
| A0-K0 | 127.2750 | 127.3850 | 38.2740 | 39.6950 |
| G1-J2 | 57.9730 | 57.9380 | 27.1000 | 28.4000 |
| G1-K0 | 81.8400 | 81.7900 | 4.9760 | 5.9720 |
| J2-K0 | 35.6140 | 35.8540 | 327.1660 | 327.9220 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24JN.003 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60332.30066853 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_116471 |
| HIERARCH ESO INS SOBJ NAME | HD_116471 |
| RA | 201.282441 |
| DEC | -60.18794 |
| 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 | 74.063 |
| HIERARCH ESO ISS PBL12 END | 74.742 |
| HIERARCH ESO ISS PBLA12 START | 75.6 |
| HIERARCH ESO ISS PBLA12 END | 77.1 |
| HIERARCH ESO ISS PBL13 START | 120.553 |
| HIERARCH ESO ISS PBL13 END | 121.064 |
| HIERARCH ESO ISS PBLA13 START | 54.5 |
| HIERARCH ESO ISS PBLA13 END | 56.0 |
| HIERARCH ESO ISS PBL14 START | 127.275 |
| HIERARCH ESO ISS PBL14 END | 127.385 |
| HIERARCH ESO ISS PBLA14 START | 38.274 |
| HIERARCH ESO ISS PBLA14 END | 39.695 |
| HIERARCH ESO ISS PBL23 START | 57.973 |
| HIERARCH ESO ISS PBL23 END | 57.938 |
| HIERARCH ESO ISS PBLA23 START | 27.1 |
| HIERARCH ESO ISS PBLA23 END | 28.4 |
| HIERARCH ESO ISS PBL24 START | 81.84 |
| HIERARCH ESO ISS PBL24 END | 81.79 |
| HIERARCH ESO ISS PBLA24 START | 4.976 |
| HIERARCH ESO ISS PBLA24 END | 5.972 |
| HIERARCH ESO ISS PBL34 START | 35.614 |
| HIERARCH ESO ISS PBL34 END | 35.854 |
| HIERARCH ESO ISS PBLA34 START | 327.166 |
| HIERARCH ESO ISS PBLA34 END | 327.922 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.01113 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.012221 |
| HIERARCH ESO ISS AMBI TEMP | 15.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.42 |
| HIERARCH ESO ISS AMBI FWHM END | 0.36 |