Exposure
- ID
- GRAVI.2021-02-25T06:31:19.527_1
- Header ID
- GRAVI.2021-02-25T06:31:19.527
- Date updated
- 2021-02-25 06:41:22 UTC+0000
- Release date
- 2022-02-25 06:41:22 UTC+0000
- UTC Start
- 2021-02-25 06:31:19.527
- UTC End
- 2021-02-25 06:35:19.527
- MJD Start
- 59270.27175379
- MJD End
- 59270.2745315678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006385
- Ambient temperature (°C)
- 17.02
- Seeing (arcsec)
- 0.665
Observation
- ID
- 46904
- Category
- science
- Program ID
- 1103.C-0477(B)
- 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 | 62.6000 | 62.8860 | 241.4000 | 242.3000 |
| K0-D0 | 93.8340 | 93.9980 | 223.4000 | 224.3000 |
| K0-J3 | 44.9730 | 45.2730 | 312.4180 | 312.8830 |
| G2-D0 | 39.3220 | 39.3000 | 194.1000 | 194.8000 |
| G2-J3 | 64.1410 | 64.1120 | 19.8050 | 20.5500 |
| D0-J3 | 103.3410 | 103.2880 | 17.6250 | 18.3510 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59270.27175379 |
| 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 | 62.6 |
| HIERARCH ESO ISS PBL12 END | 62.886 |
| HIERARCH ESO ISS PBLA12 START | 241.4 |
| HIERARCH ESO ISS PBLA12 END | 242.3 |
| HIERARCH ESO ISS PBL13 START | 93.834 |
| HIERARCH ESO ISS PBL13 END | 93.998 |
| HIERARCH ESO ISS PBLA13 START | 223.4 |
| HIERARCH ESO ISS PBLA13 END | 224.3 |
| HIERARCH ESO ISS PBL14 START | 44.973 |
| HIERARCH ESO ISS PBL14 END | 45.273 |
| HIERARCH ESO ISS PBLA14 START | 312.418 |
| HIERARCH ESO ISS PBLA14 END | 312.883 |
| HIERARCH ESO ISS PBL23 START | 39.322 |
| HIERARCH ESO ISS PBL23 END | 39.3 |
| HIERARCH ESO ISS PBLA23 START | 194.1 |
| HIERARCH ESO ISS PBLA23 END | 194.8 |
| HIERARCH ESO ISS PBL24 START | 64.141 |
| HIERARCH ESO ISS PBL24 END | 64.112 |
| HIERARCH ESO ISS PBLA24 START | 19.805 |
| HIERARCH ESO ISS PBLA24 END | 20.55 |
| HIERARCH ESO ISS PBL34 START | 103.341 |
| HIERARCH ESO ISS PBL34 END | 103.288 |
| HIERARCH ESO ISS PBLA34 START | 17.625 |
| HIERARCH ESO ISS PBLA34 END | 18.351 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007488 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005282 |
| HIERARCH ESO ISS AMBI TEMP | 17.02 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.81 |