Exposure
- ID
- GRAVI.2021-01-15T02:27:55.361_1
- Header ID
- GRAVI.2021-01-15T02:27:55.361
- Date updated
- 2021-01-15 02:41:17 UTC+0000
- Release date
- 2022-01-15 02:41:17 UTC+0000
- UTC Start
- 2021-01-15 02:27:55.361
- UTC End
- 2021-01-15 02:31:55.361
- MJD Start
- 59229.10272408
- MJD End
- 59229.1055018578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002092
- Ambient temperature (°C)
- 13.69
- Seeing (arcsec)
- 1.25
Observation
- ID
- 46343
- 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
- 34858
- Name
- HIP22812
- RA
- 73.615966
- DEC
- -3.22593
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.0130 | 86.5800 | 115.6000 | 115.8000 |
| A0-J2 | 127.8260 | 127.4480 | 93.1000 | 93.1000 |
| A0-J3 | 130.7570 | 131.0420 | 49.5090 | 49.6720 |
| G1-J2 | 57.9320 | 58.0180 | 58.0000 | 58.1000 |
| G1-J3 | 124.2210 | 124.3680 | 9.7030 | 10.1470 |
| J2-J3 | 96.0010 | 95.7830 | 342.9140 | 343.4010 |
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 | 59229.10272408 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD31297 |
| HIERARCH ESO INS SOBJ NAME | HIP22812 |
| RA | 73.615966 |
| DEC | -3.22593 |
| 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 | 87.013 |
| HIERARCH ESO ISS PBL12 END | 86.58 |
| HIERARCH ESO ISS PBLA12 START | 115.6 |
| HIERARCH ESO ISS PBLA12 END | 115.8 |
| HIERARCH ESO ISS PBL13 START | 127.826 |
| HIERARCH ESO ISS PBL13 END | 127.448 |
| HIERARCH ESO ISS PBLA13 START | 93.1 |
| HIERARCH ESO ISS PBLA13 END | 93.1 |
| HIERARCH ESO ISS PBL14 START | 130.757 |
| HIERARCH ESO ISS PBL14 END | 131.042 |
| HIERARCH ESO ISS PBLA14 START | 49.509 |
| HIERARCH ESO ISS PBLA14 END | 49.672 |
| HIERARCH ESO ISS PBL23 START | 57.932 |
| HIERARCH ESO ISS PBL23 END | 58.018 |
| HIERARCH ESO ISS PBLA23 START | 58.0 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 124.221 |
| HIERARCH ESO ISS PBL24 END | 124.368 |
| HIERARCH ESO ISS PBLA24 START | 9.703 |
| HIERARCH ESO ISS PBLA24 END | 10.147 |
| HIERARCH ESO ISS PBL34 START | 96.001 |
| HIERARCH ESO ISS PBL34 END | 95.783 |
| HIERARCH ESO ISS PBLA34 START | 342.914 |
| HIERARCH ESO ISS PBLA34 END | 343.401 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002187 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001997 |
| HIERARCH ESO ISS AMBI TEMP | 13.69 |
| HIERARCH ESO ISS AMBI FWHM START | 1.24 |
| HIERARCH ESO ISS AMBI FWHM END | 1.26 |