Exposure
- ID
- GRAVI.2021-01-18T08:37:29.579_1
- Header ID
- GRAVI.2021-01-18T08:37:29.579
- Date updated
- 2021-01-18 08:47:33 UTC+0000
- Release date
- 2022-01-18 08:47:33 UTC+0000
- UTC Start
- 2021-01-18 08:37:29.579
- UTC End
- 2021-01-18 08:41:29.579
- MJD Start
- 59232.35937013
- MJD End
- 59232.3621479078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0019465
- Ambient temperature (°C)
- 10.23
- Seeing (arcsec)
- 1.775
Observation
- ID
- 46406
- 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
- 34889
- Name
- HIP49394
- RA
- 151.255623
- DEC
- -51.31355
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 90.4610 | 90.4330 | 132.8000 | 133.7000 |
| A0-J2 | 125.3120 | 124.9680 | 112.9000 | 113.8000 |
| A0-J3 | 112.8260 | 112.0850 | 65.2800 | 65.9440 |
| G1-J2 | 50.6830 | 50.3560 | 75.5000 | 76.3000 |
| G1-J3 | 114.5620 | 114.3140 | 18.4050 | 18.8730 |
| J2-J3 | 96.9040 | 96.9600 | 352.3450 | 352.9240 |
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 | 59232.35937013 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD87652 |
| HIERARCH ESO INS SOBJ NAME | HIP49394 |
| RA | 151.255623 |
| DEC | -51.31355 |
| 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 | 90.461 |
| HIERARCH ESO ISS PBL12 END | 90.433 |
| HIERARCH ESO ISS PBLA12 START | 132.8 |
| HIERARCH ESO ISS PBLA12 END | 133.7 |
| HIERARCH ESO ISS PBL13 START | 125.312 |
| HIERARCH ESO ISS PBL13 END | 124.968 |
| HIERARCH ESO ISS PBLA13 START | 112.9 |
| HIERARCH ESO ISS PBLA13 END | 113.8 |
| HIERARCH ESO ISS PBL14 START | 112.826 |
| HIERARCH ESO ISS PBL14 END | 112.085 |
| HIERARCH ESO ISS PBLA14 START | 65.28 |
| HIERARCH ESO ISS PBLA14 END | 65.944 |
| HIERARCH ESO ISS PBL23 START | 50.683 |
| HIERARCH ESO ISS PBL23 END | 50.356 |
| HIERARCH ESO ISS PBLA23 START | 75.5 |
| HIERARCH ESO ISS PBLA23 END | 76.3 |
| HIERARCH ESO ISS PBL24 START | 114.562 |
| HIERARCH ESO ISS PBL24 END | 114.314 |
| HIERARCH ESO ISS PBLA24 START | 18.405 |
| HIERARCH ESO ISS PBLA24 END | 18.873 |
| HIERARCH ESO ISS PBL34 START | 96.904 |
| HIERARCH ESO ISS PBL34 END | 96.96 |
| HIERARCH ESO ISS PBLA34 START | 352.345 |
| HIERARCH ESO ISS PBLA34 END | 352.924 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001867 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002026 |
| HIERARCH ESO ISS AMBI TEMP | 10.23 |
| HIERARCH ESO ISS AMBI FWHM START | 1.79 |
| HIERARCH ESO ISS AMBI FWHM END | 1.76 |