Exposure
- ID
- GRAVI.2024-01-18T05:47:55.112_1
- Header ID
- GRAVI.2024-01-18T05:47:55.112
- Date updated
- 2024-01-18 06:05:38 UTC+0000
- Release date
- 2024-01-18 05:47:55 UTC+0000
- UTC Start
- 2024-01-18 05:47:55.112
- UTC End
- 2024-01-18 05:54:35.112
- MJD Start
- 60327.24161009
- MJD End
- 60327.2462397196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006451
- Ambient temperature (°C)
- 17.93
- Seeing (arcsec)
- 0.735
Observation
- ID
- 58245
- Category
- calibrator
- Program ID
- 111.24JN.001
- 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
- 43124
- Name
- HD_91652
- RA
- 158.354501
- DEC
- -61.13773
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.7660 | 81.3550 | 90.4000 | 91.9000 |
| A0-J2 | 125.7080 | 126.1100 | 70.2000 | 71.8000 |
| A0-K0 | 127.9760 | 127.9540 | 53.2460 | 54.7680 |
| G1-J2 | 57.2080 | 57.1000 | 40.9000 | 42.3000 |
| G1-K0 | 80.1480 | 79.9750 | 15.7670 | 16.8730 |
| J2-K0 | 37.3790 | 37.5660 | 335.1520 | 336.0500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 111.24JN.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60327.24161009 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_91652 |
| HIERARCH ESO INS SOBJ NAME | HD_91652 |
| RA | 158.354501 |
| DEC | -61.13773 |
| 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 | K0 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 80.766 |
| HIERARCH ESO ISS PBL12 END | 81.355 |
| HIERARCH ESO ISS PBLA12 START | 90.4 |
| HIERARCH ESO ISS PBLA12 END | 91.9 |
| HIERARCH ESO ISS PBL13 START | 125.708 |
| HIERARCH ESO ISS PBL13 END | 126.11 |
| HIERARCH ESO ISS PBLA13 START | 70.2 |
| HIERARCH ESO ISS PBLA13 END | 71.8 |
| HIERARCH ESO ISS PBL14 START | 127.976 |
| HIERARCH ESO ISS PBL14 END | 127.954 |
| HIERARCH ESO ISS PBLA14 START | 53.246 |
| HIERARCH ESO ISS PBLA14 END | 54.768 |
| HIERARCH ESO ISS PBL23 START | 57.208 |
| HIERARCH ESO ISS PBL23 END | 57.1 |
| HIERARCH ESO ISS PBLA23 START | 40.9 |
| HIERARCH ESO ISS PBLA23 END | 42.3 |
| HIERARCH ESO ISS PBL24 START | 80.148 |
| HIERARCH ESO ISS PBL24 END | 79.975 |
| HIERARCH ESO ISS PBLA24 START | 15.767 |
| HIERARCH ESO ISS PBLA24 END | 16.873 |
| HIERARCH ESO ISS PBL34 START | 37.379 |
| HIERARCH ESO ISS PBL34 END | 37.566 |
| HIERARCH ESO ISS PBLA34 START | 335.152 |
| HIERARCH ESO ISS PBLA34 END | 336.05 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006202 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0067 |
| HIERARCH ESO ISS AMBI TEMP | 17.93 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.67 |