Exposure
- ID
- GRAVI.2021-03-22T04:06:10.784_1
- Header ID
- GRAVI.2021-03-22T04:06:10.784
- Date updated
- 2021-03-22 04:20:47 UTC+0000
- Release date
- 2022-03-22 04:20:47 UTC+0000
- UTC Start
- 2021-03-22 04:06:10.784
- UTC End
- 2021-03-22 04:10:10.784
- MJD Start
- 59295.17095815
- MJD End
- 59295.1737359278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004216
- Ambient temperature (°C)
- 12.82
- Seeing (arcsec)
- 0.84
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 | 59.2470 | 59.5610 | 230.2000 | 231.3000 |
| K0-D0 | 91.8830 | 92.0640 | 212.9000 | 213.9000 |
| K0-J3 | 41.2820 | 41.6480 | 307.5140 | 307.9430 |
| G2-D0 | 39.4810 | 39.4720 | 186.3000 | 187.1000 |
| G2-J3 | 64.3440 | 64.3330 | 11.4440 | 12.2140 |
| D0-J3 | 103.7280 | 103.7050 | 9.5050 | 10.2520 |
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 | 59295.17095815 |
| 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 | 59.247 |
| HIERARCH ESO ISS PBL12 END | 59.561 |
| HIERARCH ESO ISS PBLA12 START | 230.2 |
| HIERARCH ESO ISS PBLA12 END | 231.3 |
| HIERARCH ESO ISS PBL13 START | 91.883 |
| HIERARCH ESO ISS PBL13 END | 92.064 |
| HIERARCH ESO ISS PBLA13 START | 212.9 |
| HIERARCH ESO ISS PBLA13 END | 213.9 |
| HIERARCH ESO ISS PBL14 START | 41.282 |
| HIERARCH ESO ISS PBL14 END | 41.648 |
| HIERARCH ESO ISS PBLA14 START | 307.514 |
| HIERARCH ESO ISS PBLA14 END | 307.943 |
| HIERARCH ESO ISS PBL23 START | 39.481 |
| HIERARCH ESO ISS PBL23 END | 39.472 |
| HIERARCH ESO ISS PBLA23 START | 186.3 |
| HIERARCH ESO ISS PBLA23 END | 187.1 |
| HIERARCH ESO ISS PBL24 START | 64.344 |
| HIERARCH ESO ISS PBL24 END | 64.333 |
| HIERARCH ESO ISS PBLA24 START | 11.444 |
| HIERARCH ESO ISS PBLA24 END | 12.214 |
| HIERARCH ESO ISS PBL34 START | 103.728 |
| HIERARCH ESO ISS PBL34 END | 103.705 |
| HIERARCH ESO ISS PBLA34 START | 9.505 |
| HIERARCH ESO ISS PBLA34 END | 10.252 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004112 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00432 |
| HIERARCH ESO ISS AMBI TEMP | 12.82 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.82 |