Exposure
- ID
- GRAVI.2024-05-18T04:06:32.674_1
- Header ID
- GRAVI.2024-05-18T04:06:32.674
- 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 04:06:32.674
- UTC End
- 2024-05-18 04:10:32.674
- MJD Start
- 60448.1712115
- MJD End
- 60448.1739892778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040655
- Ambient temperature (°C)
- 8.75
- Seeing (arcsec)
- 0.745
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 | 68.1790 | 68.2360 | 50.2000 | 50.5000 |
| A0-J2 | 129.2230 | 129.2350 | 92.5000 | 92.8000 |
| A0-J3 | 132.0750 | 132.1840 | 45.7100 | 46.0910 |
| G2-J2 | 91.1670 | 91.1150 | 122.7000 | 123.0000 |
| G2-J3 | 64.3210 | 64.3730 | 40.9800 | 41.3690 |
| J2-J3 | 103.6970 | 103.6510 | 340.5300 | 340.9380 |
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 | 60448.1712115 |
| 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 | 68.179 |
| HIERARCH ESO ISS PBL12 END | 68.236 |
| HIERARCH ESO ISS PBLA12 START | 50.2 |
| HIERARCH ESO ISS PBLA12 END | 50.5 |
| HIERARCH ESO ISS PBL13 START | 129.223 |
| HIERARCH ESO ISS PBL13 END | 129.235 |
| HIERARCH ESO ISS PBLA13 START | 92.5 |
| HIERARCH ESO ISS PBLA13 END | 92.8 |
| HIERARCH ESO ISS PBL14 START | 132.075 |
| HIERARCH ESO ISS PBL14 END | 132.184 |
| HIERARCH ESO ISS PBLA14 START | 45.71 |
| HIERARCH ESO ISS PBLA14 END | 46.091 |
| HIERARCH ESO ISS PBL23 START | 91.167 |
| HIERARCH ESO ISS PBL23 END | 91.115 |
| HIERARCH ESO ISS PBLA23 START | 122.7 |
| HIERARCH ESO ISS PBLA23 END | 123.0 |
| HIERARCH ESO ISS PBL24 START | 64.321 |
| HIERARCH ESO ISS PBL24 END | 64.373 |
| HIERARCH ESO ISS PBLA24 START | 40.98 |
| HIERARCH ESO ISS PBLA24 END | 41.369 |
| HIERARCH ESO ISS PBL34 START | 103.697 |
| HIERARCH ESO ISS PBL34 END | 103.651 |
| HIERARCH ESO ISS PBLA34 START | 340.53 |
| HIERARCH ESO ISS PBLA34 END | 340.938 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004106 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004025 |
| HIERARCH ESO ISS AMBI TEMP | 8.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.73 |