Exposure
- ID
- GRAVI.2021-03-18T04:20:34.620_1
- Header ID
- GRAVI.2021-03-18T04:20:34.620
- Date updated
- 2021-03-18 04:36:04 UTC+0000
- Release date
- 2022-03-18 04:36:04 UTC+0000
- UTC Start
- 2021-03-18 04:20:34.620
- UTC End
- 2021-03-18 04:24:34.620
- MJD Start
- 59291.18095625
- MJD End
- 59291.1837340278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006356
- Ambient temperature (°C)
- 13.38
- Seeing (arcsec)
- 0.64
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 | 59.1490 | 59.4620 | 229.9000 | 230.9000 |
| K0-D0 | 91.8270 | 92.0070 | 212.6000 | 213.6000 |
| K0-J3 | 41.1680 | 41.5340 | 307.3780 | 307.8080 |
| G2-D0 | 39.4830 | 39.4750 | 186.1000 | 186.8000 |
| G2-J3 | 64.3470 | 64.3360 | 11.2020 | 11.9730 |
| D0-J3 | 103.7350 | 103.7130 | 9.2700 | 10.0180 |
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 | 59291.18095625 |
| 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 | 59.149 |
| HIERARCH ESO ISS PBL12 END | 59.462 |
| HIERARCH ESO ISS PBLA12 START | 229.9 |
| HIERARCH ESO ISS PBLA12 END | 230.9 |
| HIERARCH ESO ISS PBL13 START | 91.827 |
| HIERARCH ESO ISS PBL13 END | 92.007 |
| HIERARCH ESO ISS PBLA13 START | 212.6 |
| HIERARCH ESO ISS PBLA13 END | 213.6 |
| HIERARCH ESO ISS PBL14 START | 41.168 |
| HIERARCH ESO ISS PBL14 END | 41.534 |
| HIERARCH ESO ISS PBLA14 START | 307.378 |
| HIERARCH ESO ISS PBLA14 END | 307.808 |
| HIERARCH ESO ISS PBL23 START | 39.483 |
| HIERARCH ESO ISS PBL23 END | 39.475 |
| HIERARCH ESO ISS PBLA23 START | 186.1 |
| HIERARCH ESO ISS PBLA23 END | 186.8 |
| HIERARCH ESO ISS PBL24 START | 64.347 |
| HIERARCH ESO ISS PBL24 END | 64.336 |
| HIERARCH ESO ISS PBLA24 START | 11.202 |
| HIERARCH ESO ISS PBLA24 END | 11.973 |
| HIERARCH ESO ISS PBL34 START | 103.735 |
| HIERARCH ESO ISS PBL34 END | 103.713 |
| HIERARCH ESO ISS PBLA34 START | 9.27 |
| HIERARCH ESO ISS PBLA34 END | 10.018 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007949 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004763 |
| HIERARCH ESO ISS AMBI TEMP | 13.38 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.68 |