Exposure
- ID
- GRAVI.2021-01-18T00:38:55.374_1
- Header ID
- GRAVI.2021-01-18T00:38:55.374
- Date updated
- 2021-01-18 00:51:37 UTC+0000
- Release date
- 2022-01-18 00:51:37 UTC+0000
- UTC Start
- 2021-01-18 00:38:55.374
- UTC End
- 2021-01-18 00:42:55.374
- MJD Start
- 59232.02702979
- MJD End
- 59232.0298075678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001972
- Ambient temperature (°C)
- 11.53
- Seeing (arcsec)
- 1.39
Observation
- ID
- 46398
- 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
- 34884
- Name
- HIP22573
- RA
- 72.866325
- DEC
- -34.90639
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 86.6700 | 87.0400 | 107.3000 | 107.9000 |
| A0-J2 | 125.5720 | 126.0210 | 83.5000 | 84.1000 |
| A0-J3 | 132.3580 | 132.3910 | 37.6840 | 38.3110 |
| G1-J2 | 58.0560 | 58.1030 | 46.4000 | 47.0000 |
| G1-J3 | 130.5640 | 130.5680 | 359.2000 | 359.6620 |
| J2-J3 | 100.5550 | 100.7270 | 334.1500 | 334.5540 |
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 | 59232.02702979 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31093 |
| HIERARCH ESO INS SOBJ NAME | HIP22573 |
| RA | 72.866325 |
| DEC | -34.90639 |
| 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 | 86.67 |
| HIERARCH ESO ISS PBL12 END | 87.04 |
| HIERARCH ESO ISS PBLA12 START | 107.3 |
| HIERARCH ESO ISS PBLA12 END | 107.9 |
| HIERARCH ESO ISS PBL13 START | 125.572 |
| HIERARCH ESO ISS PBL13 END | 126.021 |
| HIERARCH ESO ISS PBLA13 START | 83.5 |
| HIERARCH ESO ISS PBLA13 END | 84.1 |
| HIERARCH ESO ISS PBL14 START | 132.358 |
| HIERARCH ESO ISS PBL14 END | 132.391 |
| HIERARCH ESO ISS PBLA14 START | 37.684 |
| HIERARCH ESO ISS PBLA14 END | 38.311 |
| HIERARCH ESO ISS PBL23 START | 58.056 |
| HIERARCH ESO ISS PBL23 END | 58.103 |
| HIERARCH ESO ISS PBLA23 START | 46.4 |
| HIERARCH ESO ISS PBLA23 END | 47.0 |
| HIERARCH ESO ISS PBL24 START | 130.564 |
| HIERARCH ESO ISS PBL24 END | 130.568 |
| HIERARCH ESO ISS PBLA24 START | 359.2 |
| HIERARCH ESO ISS PBLA24 END | 359.662 |
| HIERARCH ESO ISS PBL34 START | 100.555 |
| HIERARCH ESO ISS PBL34 END | 100.727 |
| HIERARCH ESO ISS PBLA34 START | 334.15 |
| HIERARCH ESO ISS PBLA34 END | 334.554 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001673 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002271 |
| HIERARCH ESO ISS AMBI TEMP | 11.53 |
| HIERARCH ESO ISS AMBI FWHM START | 1.14 |
| HIERARCH ESO ISS AMBI FWHM END | 1.64 |