Exposure
- ID
- GRAVI.2021-01-18T07:28:47.407_1
- Header ID
- GRAVI.2021-01-18T07:28:47.407
- Date updated
- 2021-01-18 07:41:25 UTC+0000
- Release date
- 2022-01-18 07:41:25 UTC+0000
- UTC Start
- 2021-01-18 07:28:47.407
- UTC End
- 2021-01-18 07:32:47.407
- MJD Start
- 59232.3116598
- MJD End
- 59232.3144375778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0026685
- Ambient temperature (°C)
- 10.29
- Seeing (arcsec)
- 1.3
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 | 60.0570 | 60.7950 | 65.9000 | 67.0000 |
| A0-J2 | 104.8340 | 105.4100 | 39.4000 | 40.6000 |
| A0-J3 | 132.4140 | 132.4150 | 6.1260 | 6.9480 |
| G1-J2 | 57.6950 | 57.7150 | 11.7000 | 12.6000 |
| G1-J3 | 114.5840 | 114.8620 | 339.2090 | 339.6550 |
| J2-J3 | 72.8380 | 73.4720 | 314.0320 | 314.3660 |
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 | 59232.3116598 |
| 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 | 60.057 |
| HIERARCH ESO ISS PBL12 END | 60.795 |
| HIERARCH ESO ISS PBLA12 START | 65.9 |
| HIERARCH ESO ISS PBLA12 END | 67.0 |
| HIERARCH ESO ISS PBL13 START | 104.834 |
| HIERARCH ESO ISS PBL13 END | 105.41 |
| HIERARCH ESO ISS PBLA13 START | 39.4 |
| HIERARCH ESO ISS PBLA13 END | 40.6 |
| HIERARCH ESO ISS PBL14 START | 132.414 |
| HIERARCH ESO ISS PBL14 END | 132.415 |
| HIERARCH ESO ISS PBLA14 START | 6.126 |
| HIERARCH ESO ISS PBLA14 END | 6.948 |
| HIERARCH ESO ISS PBL23 START | 57.695 |
| HIERARCH ESO ISS PBL23 END | 57.715 |
| HIERARCH ESO ISS PBLA23 START | 11.7 |
| HIERARCH ESO ISS PBLA23 END | 12.6 |
| HIERARCH ESO ISS PBL24 START | 114.584 |
| HIERARCH ESO ISS PBL24 END | 114.862 |
| HIERARCH ESO ISS PBLA24 START | 339.209 |
| HIERARCH ESO ISS PBLA24 END | 339.655 |
| HIERARCH ESO ISS PBL34 START | 72.838 |
| HIERARCH ESO ISS PBL34 END | 73.472 |
| HIERARCH ESO ISS PBLA34 START | 314.032 |
| HIERARCH ESO ISS PBLA34 END | 314.366 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00292 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002417 |
| HIERARCH ESO ISS AMBI TEMP | 10.29 |
| HIERARCH ESO ISS AMBI FWHM START | 1.2 |
| HIERARCH ESO ISS AMBI FWHM END | 1.4 |