Exposure
- ID
- GRAVI.2021-01-18T07:40:02.435_1
- Header ID
- GRAVI.2021-01-18T07:40:02.435
- Date updated
- 2021-01-18 07:51:33 UTC+0000
- Release date
- 2022-01-18 07:51:33 UTC+0000
- UTC Start
- 2021-01-18 07:40:02.435
- UTC End
- 2021-01-18 07:44:02.435
- MJD Start
- 59232.31947263
- MJD End
- 59232.3222504078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002104
- Ambient temperature (°C)
- 10.18
- Seeing (arcsec)
- 1.48
Observation
- ID
- 46405
- Category
- science
- Program ID
- 1103.C-0477(E)
- 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
- 34888
- Name
- HIP71577
- RA
- 219.571771
- DEC
- -49.90118
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 62.0050 | 62.7380 | 68.8000 | 69.9000 |
| A0-J2 | 106.3750 | 106.9700 | 42.5000 | 43.7000 |
| A0-J3 | 132.4180 | 132.4190 | 8.2970 | 9.1160 |
| G1-J2 | 57.7490 | 57.7710 | 14.1000 | 15.0000 |
| G1-J3 | 115.3010 | 115.5590 | 340.3940 | 340.8460 |
| J2-J3 | 74.4930 | 75.1020 | 314.9250 | 315.2720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(E) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59232.31947263 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD128415 |
| HIERARCH ESO INS SOBJ NAME | HIP71577 |
| RA | 219.571771 |
| 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 | 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 | 62.005 |
| HIERARCH ESO ISS PBL12 END | 62.738 |
| HIERARCH ESO ISS PBLA12 START | 68.8 |
| HIERARCH ESO ISS PBLA12 END | 69.9 |
| HIERARCH ESO ISS PBL13 START | 106.375 |
| HIERARCH ESO ISS PBL13 END | 106.97 |
| HIERARCH ESO ISS PBLA13 START | 42.5 |
| HIERARCH ESO ISS PBLA13 END | 43.7 |
| HIERARCH ESO ISS PBL14 START | 132.418 |
| HIERARCH ESO ISS PBL14 END | 132.419 |
| HIERARCH ESO ISS PBLA14 START | 8.297 |
| HIERARCH ESO ISS PBLA14 END | 9.116 |
| HIERARCH ESO ISS PBL23 START | 57.749 |
| HIERARCH ESO ISS PBL23 END | 57.771 |
| HIERARCH ESO ISS PBLA23 START | 14.1 |
| HIERARCH ESO ISS PBLA23 END | 15.0 |
| HIERARCH ESO ISS PBL24 START | 115.301 |
| HIERARCH ESO ISS PBL24 END | 115.559 |
| HIERARCH ESO ISS PBLA24 START | 340.394 |
| HIERARCH ESO ISS PBLA24 END | 340.846 |
| HIERARCH ESO ISS PBL34 START | 74.493 |
| HIERARCH ESO ISS PBL34 END | 75.102 |
| HIERARCH ESO ISS PBLA34 START | 314.925 |
| HIERARCH ESO ISS PBLA34 END | 315.272 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001894 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002314 |
| HIERARCH ESO ISS AMBI TEMP | 10.18 |
| HIERARCH ESO ISS AMBI FWHM START | 1.67 |
| HIERARCH ESO ISS AMBI FWHM END | 1.29 |