Exposure
- ID
- GRAVI.2021-03-22T04:24:31.830_1
- Header ID
- GRAVI.2021-03-22T04:24:31.830
- Date updated
- 2021-03-22 04:36:16 UTC+0000
- Release date
- 2022-03-22 04:36:16 UTC+0000
- UTC Start
- 2021-03-22 04:24:31.830
- UTC End
- 2021-03-22 04:28:31.830
- MJD Start
- 59295.18370174
- MJD End
- 59295.1864795178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003922
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 0.92
Observation
- ID
- 47245
- 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
- 35211
- Name
- HIP71577
- RA
- 219.573497
- DEC
- -49.90118
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 60.5890 | 60.8980 | 234.7000 | 235.7000 |
| K0-D0 | 92.6630 | 92.8430 | 217.1000 | 218.1000 |
| K0-J3 | 42.8100 | 43.1500 | 309.3820 | 309.8260 |
| G2-D0 | 39.4350 | 39.4220 | 189.4000 | 190.1000 |
| G2-J3 | 64.2860 | 64.2690 | 14.7410 | 15.5040 |
| D0-J3 | 103.6140 | 103.5820 | 12.7040 | 13.4450 |
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 | 59295.18370174 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD128415 |
| HIERARCH ESO INS SOBJ NAME | HIP71577 |
| RA | 219.573497 |
| DEC | -49.90118 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 60.589 |
| HIERARCH ESO ISS PBL12 END | 60.898 |
| HIERARCH ESO ISS PBLA12 START | 234.7 |
| HIERARCH ESO ISS PBLA12 END | 235.7 |
| HIERARCH ESO ISS PBL13 START | 92.663 |
| HIERARCH ESO ISS PBL13 END | 92.843 |
| HIERARCH ESO ISS PBLA13 START | 217.1 |
| HIERARCH ESO ISS PBLA13 END | 218.1 |
| HIERARCH ESO ISS PBL14 START | 42.81 |
| HIERARCH ESO ISS PBL14 END | 43.15 |
| HIERARCH ESO ISS PBLA14 START | 309.382 |
| HIERARCH ESO ISS PBLA14 END | 309.826 |
| HIERARCH ESO ISS PBL23 START | 39.435 |
| HIERARCH ESO ISS PBL23 END | 39.422 |
| HIERARCH ESO ISS PBLA23 START | 189.4 |
| HIERARCH ESO ISS PBLA23 END | 190.1 |
| HIERARCH ESO ISS PBL24 START | 64.286 |
| HIERARCH ESO ISS PBL24 END | 64.269 |
| HIERARCH ESO ISS PBLA24 START | 14.741 |
| HIERARCH ESO ISS PBLA24 END | 15.504 |
| HIERARCH ESO ISS PBL34 START | 103.614 |
| HIERARCH ESO ISS PBL34 END | 103.582 |
| HIERARCH ESO ISS PBLA34 START | 12.704 |
| HIERARCH ESO ISS PBLA34 END | 13.445 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003611 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004233 |
| HIERARCH ESO ISS AMBI TEMP | 12.66 |
| HIERARCH ESO ISS AMBI FWHM START | 1.03 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |