Exposure
- ID
- GRAVI.2023-09-11T08:32:20.399_1
- Header ID
- GRAVI.2023-09-11T08:32:20.399
- Date updated
- 2023-09-11 08:45:34 UTC+0000
- Release date
- 2024-09-11 08:45:34 UTC+0000
- UTC Start
- 2023-09-11 08:32:20.399
- UTC End
- 2023-09-11 08:36:20.399
- MJD Start
- 60198.35579165
- MJD End
- 60198.35856942778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002244
- Ambient temperature (°C)
- 9.76
- Seeing (arcsec)
- 1.23
Observation
- ID
- 56961
- Category
- science
- Program ID
- 112.25QQ.001
- Program Title
- A HIGH MULTIPLICITY STUDY OF NEARBY M>2.2 MSUN STARS: ARE THEY THE PROGENITORS OF EVERY EXPLODING WD?
- Program Type
- Normal
- PI / COI
- WAISBERG/ KATZ/ KLEIN
Target
- ID
- 42229
- Name
- HIP23362
- RA
- 75.354428
- DEC
- -20.052
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.7750 | 84.3320 | 108.0000 | 108.3000 |
| A0-J2 | 116.3000 | 117.2590 | 82.9000 | 83.3000 |
| A0-K0 | 115.7900 | 116.5930 | 58.7170 | 59.3190 |
| G1-J2 | 53.8710 | 54.1250 | 41.6000 | 42.2000 |
| G1-K0 | 88.1860 | 88.2650 | 12.6360 | 13.2230 |
| J2-K0 | 48.6150 | 48.6240 | 340.2210 | 340.5520 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.25QQ.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60198.35579165 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 32309 |
| HIERARCH ESO INS SOBJ NAME | HIP23362 |
| RA | 75.354428 |
| DEC | -20.052 |
| 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 | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 83.775 |
| HIERARCH ESO ISS PBL12 END | 84.332 |
| HIERARCH ESO ISS PBLA12 START | 108.0 |
| HIERARCH ESO ISS PBLA12 END | 108.3 |
| HIERARCH ESO ISS PBL13 START | 116.3 |
| HIERARCH ESO ISS PBL13 END | 117.259 |
| HIERARCH ESO ISS PBLA13 START | 82.9 |
| HIERARCH ESO ISS PBLA13 END | 83.3 |
| HIERARCH ESO ISS PBL14 START | 115.79 |
| HIERARCH ESO ISS PBL14 END | 116.593 |
| HIERARCH ESO ISS PBLA14 START | 58.717 |
| HIERARCH ESO ISS PBLA14 END | 59.319 |
| HIERARCH ESO ISS PBL23 START | 53.871 |
| HIERARCH ESO ISS PBL23 END | 54.125 |
| HIERARCH ESO ISS PBLA23 START | 41.6 |
| HIERARCH ESO ISS PBLA23 END | 42.2 |
| HIERARCH ESO ISS PBL24 START | 88.186 |
| HIERARCH ESO ISS PBL24 END | 88.265 |
| HIERARCH ESO ISS PBLA24 START | 12.636 |
| HIERARCH ESO ISS PBLA24 END | 13.223 |
| HIERARCH ESO ISS PBL34 START | 48.615 |
| HIERARCH ESO ISS PBL34 END | 48.624 |
| HIERARCH ESO ISS PBLA34 START | 340.221 |
| HIERARCH ESO ISS PBLA34 END | 340.552 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002097 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002391 |
| HIERARCH ESO ISS AMBI TEMP | 9.76 |
| HIERARCH ESO ISS AMBI FWHM START | 1.27 |
| HIERARCH ESO ISS AMBI FWHM END | 1.19 |