Exposure
- ID
- GRAVI.2021-09-04T02:24:34.054_1
- Header ID
- GRAVI.2021-09-04T02:24:34.054
- Date updated
- 2021-09-04 02:36:30 UTC+0000
- Release date
- 2022-09-04 02:36:30 UTC+0000
- UTC Start
- 2021-09-04 02:24:34.054
- UTC End
- 2021-09-04 02:28:34.054
- MJD Start
- 59461.10039414
- MJD End
- 59461.1031719178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062405
- Ambient temperature (°C)
- 12.89
- Seeing (arcsec)
- 0.435
Observation
- ID
- 48105
- Category
- science
- Program ID
- 1103.C-0477(D)
- 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
- 36094
- Name
- HIP83845
- RA
- 257.021803
- DEC
- -41.61493
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.8810 | 84.6900 | 153.9000 | 154.9000 |
| A0-J2 | 106.5440 | 105.8010 | 133.1000 | 134.2000 |
| A0-J3 | 93.5290 | 92.2750 | 72.2420 | 72.7080 |
| G1-J2 | 40.6110 | 40.0270 | 85.1000 | 85.8000 |
| G1-J3 | 116.8210 | 116.4320 | 26.2780 | 26.6030 |
| J2-J3 | 101.9260 | 101.8930 | 6.3370 | 6.8860 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(D) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59461.10039414 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD154569 |
| HIERARCH ESO INS SOBJ NAME | HIP83845 |
| RA | 257.021803 |
| DEC | -41.61493 |
| 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 | 84.881 |
| HIERARCH ESO ISS PBL12 END | 84.69 |
| HIERARCH ESO ISS PBLA12 START | 153.9 |
| HIERARCH ESO ISS PBLA12 END | 154.9 |
| HIERARCH ESO ISS PBL13 START | 106.544 |
| HIERARCH ESO ISS PBL13 END | 105.801 |
| HIERARCH ESO ISS PBLA13 START | 133.1 |
| HIERARCH ESO ISS PBLA13 END | 134.2 |
| HIERARCH ESO ISS PBL14 START | 93.529 |
| HIERARCH ESO ISS PBL14 END | 92.275 |
| HIERARCH ESO ISS PBLA14 START | 72.242 |
| HIERARCH ESO ISS PBLA14 END | 72.708 |
| HIERARCH ESO ISS PBL23 START | 40.611 |
| HIERARCH ESO ISS PBL23 END | 40.027 |
| HIERARCH ESO ISS PBLA23 START | 85.1 |
| HIERARCH ESO ISS PBLA23 END | 85.8 |
| HIERARCH ESO ISS PBL24 START | 116.821 |
| HIERARCH ESO ISS PBL24 END | 116.432 |
| HIERARCH ESO ISS PBLA24 START | 26.278 |
| HIERARCH ESO ISS PBLA24 END | 26.603 |
| HIERARCH ESO ISS PBL34 START | 101.926 |
| HIERARCH ESO ISS PBL34 END | 101.893 |
| HIERARCH ESO ISS PBLA34 START | 6.337 |
| HIERARCH ESO ISS PBLA34 END | 6.886 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006025 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006456 |
| HIERARCH ESO ISS AMBI TEMP | 12.89 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |