Exposure
- ID
- GRAVI.2024-05-18T04:15:56.697_1
- Header ID
- GRAVI.2024-05-18T04:15:56.697
- Date updated
- 2024-05-24 22:31:04 UTC+0000
- Release date
- 2025-05-24 22:31:03 UTC+0000
- UTC Start
- 2024-05-18 04:15:56.697
- UTC End
- 2024-05-18 04:19:56.697
- MJD Start
- 60448.17773955
- MJD End
- 60448.1805173278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0036355
- Ambient temperature (°C)
- 8.75
- Seeing (arcsec)
- 0.78
Observation
- ID
- 59273
- Category
- science
- Program ID
- 113.26GM.001
- Program Title
- ANY-WEATHER PROPOSAL: COMPLETING THE INTERFEROMETRIC MULTIPLICITY SURVEY OF NEARBY INTERMEDIATE-MASS STARS
- Program Type
- Normal
- PI / COI
- WAISBERG / KATZ / KLEIN
Target
- ID
- 43922
- Name
- HIP74493
- RA
- 228.32968
- DEC
- -19.64776
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G2 | 68.2880 | 68.3170 | 51.0000 | 51.4000 |
| A0-J2 | 129.1960 | 129.1210 | 93.2000 | 93.6000 |
| A0-J3 | 132.2910 | 132.3540 | 46.5760 | 46.9600 |
| G2-J2 | 91.0260 | 90.9320 | 123.5000 | 123.9000 |
| G2-J3 | 64.4260 | 64.4590 | 41.8620 | 42.2530 |
| J2-J3 | 103.5910 | 103.5390 | 341.4760 | 341.9200 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26GM.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 60448.17773955 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | iot02 Lib |
| HIERARCH ESO INS SOBJ NAME | HIP74493 |
| RA | 228.32968 |
| DEC | -19.64776 |
| 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 | G2 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 68.288 |
| HIERARCH ESO ISS PBL12 END | 68.317 |
| HIERARCH ESO ISS PBLA12 START | 51.0 |
| HIERARCH ESO ISS PBLA12 END | 51.4 |
| HIERARCH ESO ISS PBL13 START | 129.196 |
| HIERARCH ESO ISS PBL13 END | 129.121 |
| HIERARCH ESO ISS PBLA13 START | 93.2 |
| HIERARCH ESO ISS PBLA13 END | 93.6 |
| HIERARCH ESO ISS PBL14 START | 132.291 |
| HIERARCH ESO ISS PBL14 END | 132.354 |
| HIERARCH ESO ISS PBLA14 START | 46.576 |
| HIERARCH ESO ISS PBLA14 END | 46.96 |
| HIERARCH ESO ISS PBL23 START | 91.026 |
| HIERARCH ESO ISS PBL23 END | 90.932 |
| HIERARCH ESO ISS PBLA23 START | 123.5 |
| HIERARCH ESO ISS PBLA23 END | 123.9 |
| HIERARCH ESO ISS PBL24 START | 64.426 |
| HIERARCH ESO ISS PBL24 END | 64.459 |
| HIERARCH ESO ISS PBLA24 START | 41.862 |
| HIERARCH ESO ISS PBLA24 END | 42.253 |
| HIERARCH ESO ISS PBL34 START | 103.591 |
| HIERARCH ESO ISS PBL34 END | 103.539 |
| HIERARCH ESO ISS PBLA34 START | 341.476 |
| HIERARCH ESO ISS PBLA34 END | 341.92 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003533 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003738 |
| HIERARCH ESO ISS AMBI TEMP | 8.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.82 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |