Exposure
- ID
- GRAVI.2024-01-17T04:58:07.369_1
- Header ID
- GRAVI.2024-01-17T04:58:07.369
- Date updated
- 2024-01-17 05:10:32 UTC+0000
- Release date
- 2024-01-17 04:58:07 UTC+0000
- UTC Start
- 2024-01-17 04:58:07.369
- UTC End
- 2024-01-17 05:04:07.369
- MJD Start
- 60326.20702973
- MJD End
- 60326.2111963967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.013572
- Ambient temperature (°C)
- 18.48
- Seeing (arcsec)
- 0.695
Observation
- ID
- 58224
- 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
- 43110
- Name
- HD_88687
- RA
- 153.015803
- DEC
- -56.5078
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G2 | 67.7610 | 67.6890 | 30.5000 | 31.7000 |
| A0-J2 | 122.1370 | 122.7050 | 64.0000 | 65.4000 |
| A0-J3 | 130.3000 | 130.1310 | 26.9570 | 28.1330 |
| G2-J2 | 75.5440 | 76.3080 | 93.6000 | 94.9000 |
| G2-J3 | 62.8030 | 62.7120 | 23.1760 | 24.3050 |
| J2-J3 | 80.4890 | 81.1080 | 320.9860 | 321.7540 |
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 | 60326.20702973 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD_88687 |
| HIERARCH ESO INS SOBJ NAME | HD_88687 |
| RA | 153.015803 |
| DEC | -56.5078 |
| 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 | G2 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| 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 | 67.761 |
| HIERARCH ESO ISS PBL12 END | 67.689 |
| HIERARCH ESO ISS PBLA12 START | 30.5 |
| HIERARCH ESO ISS PBLA12 END | 31.7 |
| HIERARCH ESO ISS PBL13 START | 122.137 |
| HIERARCH ESO ISS PBL13 END | 122.705 |
| HIERARCH ESO ISS PBLA13 START | 64.0 |
| HIERARCH ESO ISS PBLA13 END | 65.4 |
| HIERARCH ESO ISS PBL14 START | 130.3 |
| HIERARCH ESO ISS PBL14 END | 130.131 |
| HIERARCH ESO ISS PBLA14 START | 26.957 |
| HIERARCH ESO ISS PBLA14 END | 28.133 |
| HIERARCH ESO ISS PBL23 START | 75.544 |
| HIERARCH ESO ISS PBL23 END | 76.308 |
| HIERARCH ESO ISS PBLA23 START | 93.6 |
| HIERARCH ESO ISS PBLA23 END | 94.9 |
| HIERARCH ESO ISS PBL24 START | 62.803 |
| HIERARCH ESO ISS PBL24 END | 62.712 |
| HIERARCH ESO ISS PBLA24 START | 23.176 |
| HIERARCH ESO ISS PBLA24 END | 24.305 |
| HIERARCH ESO ISS PBL34 START | 80.489 |
| HIERARCH ESO ISS PBL34 END | 81.108 |
| HIERARCH ESO ISS PBLA34 START | 320.986 |
| HIERARCH ESO ISS PBLA34 END | 321.754 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.011072 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.016072 |
| HIERARCH ESO ISS AMBI TEMP | 18.48 |
| HIERARCH ESO ISS AMBI FWHM START | 0.8 |
| HIERARCH ESO ISS AMBI FWHM END | 0.59 |