Exposure
- ID
- GRAVI.2021-01-15T08:55:38.338_1
- Header ID
- GRAVI.2021-01-15T08:55:38.338
- Date updated
- 2021-01-15 09:12:18 UTC+0000
- Release date
- 2022-01-15 09:12:18 UTC+0000
- UTC Start
- 2021-01-15 08:55:38.338
- UTC End
- 2021-01-15 08:59:38.338
- MJD Start
- 59229.3719715
- MJD End
- 59229.3747492778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006124
- Ambient temperature (°C)
- 13.06
- Seeing (arcsec)
- 0.625
Observation
- ID
- 46348
- Category
- science
- Program ID
- 1103.C-0477(E)
- Program Title
- ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
- Program Type
- DDT
- PI / COI
- GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
- ID
- 34863
- Name
- HIP74117
- RA
- 227.209789
- DEC
- -45.27994
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 66.6910 | 67.4750 | 80.9000 | 81.7000 |
| A0-J2 | 107.7500 | 108.4990 | 53.5000 | 54.6000 |
| A0-J3 | 132.1340 | 132.1620 | 14.7080 | 15.5140 |
| G1-J2 | 57.3340 | 57.3830 | 21.3000 | 22.2000 |
| G1-J3 | 121.5650 | 121.7440 | 344.6000 | 345.0490 |
| J2-J3 | 83.0000 | 83.5190 | 320.2190 | 320.5470 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(E) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59229.3719715 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | lam_Lup |
| HIERARCH ESO INS SOBJ NAME | HIP74117 |
| RA | 227.209789 |
| DEC | -45.27994 |
| 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 | J3 |
| EXPTIME | 256.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 66.691 |
| HIERARCH ESO ISS PBL12 END | 67.475 |
| HIERARCH ESO ISS PBLA12 START | 80.9 |
| HIERARCH ESO ISS PBLA12 END | 81.7 |
| HIERARCH ESO ISS PBL13 START | 107.75 |
| HIERARCH ESO ISS PBL13 END | 108.499 |
| HIERARCH ESO ISS PBLA13 START | 53.5 |
| HIERARCH ESO ISS PBLA13 END | 54.6 |
| HIERARCH ESO ISS PBL14 START | 132.134 |
| HIERARCH ESO ISS PBL14 END | 132.162 |
| HIERARCH ESO ISS PBLA14 START | 14.708 |
| HIERARCH ESO ISS PBLA14 END | 15.514 |
| HIERARCH ESO ISS PBL23 START | 57.334 |
| HIERARCH ESO ISS PBL23 END | 57.383 |
| HIERARCH ESO ISS PBLA23 START | 21.3 |
| HIERARCH ESO ISS PBLA23 END | 22.2 |
| HIERARCH ESO ISS PBL24 START | 121.565 |
| HIERARCH ESO ISS PBL24 END | 121.744 |
| HIERARCH ESO ISS PBLA24 START | 344.6 |
| HIERARCH ESO ISS PBLA24 END | 345.049 |
| HIERARCH ESO ISS PBL34 START | 83.0 |
| HIERARCH ESO ISS PBL34 END | 83.519 |
| HIERARCH ESO ISS PBLA34 START | 320.219 |
| HIERARCH ESO ISS PBLA34 END | 320.547 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.005668 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00658 |
| HIERARCH ESO ISS AMBI TEMP | 13.06 |
| HIERARCH ESO ISS AMBI FWHM START | 0.68 |
| HIERARCH ESO ISS AMBI FWHM END | 0.57 |