Exposure
- ID
- GRAVI.2021-02-25T06:22:13.505_1
- Header ID
- GRAVI.2021-02-25T06:22:13.505
- Date updated
- 2021-02-25 06:31:11 UTC+0000
- Release date
- 2022-02-25 06:31:11 UTC+0000
- UTC Start
- 2021-02-25 06:22:13.505
- UTC End
- 2021-02-25 06:26:13.505
- MJD Start
- 59270.26543408
- MJD End
- 59270.2682118578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008818
- Ambient temperature (°C)
- 17.07
- Seeing (arcsec)
- 0.475
Observation
- ID
- 46904
- Category
- science
- Program ID
- 1103.C-0477(B)
- 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
- 35211
- Name
- HIP71577
- RA
- 219.573497
- DEC
- -49.90118
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 61.9710 | 62.2670 | 239.3000 | 240.2000 |
| K0-D0 | 93.4700 | 93.6410 | 221.4000 | 222.4000 |
| K0-J3 | 44.3080 | 44.6220 | 311.4280 | 311.8880 |
| G2-D0 | 39.3650 | 39.3460 | 192.6000 | 193.3000 |
| G2-J3 | 64.1960 | 64.1710 | 18.1920 | 18.9450 |
| D0-J3 | 103.4430 | 103.3970 | 16.0570 | 16.7890 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 1103.C-0477(B) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59270.26543408 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD128415 |
| HIERARCH ESO INS SOBJ NAME | HIP71577 |
| RA | 219.573497 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| 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 | 61.971 |
| HIERARCH ESO ISS PBL12 END | 62.267 |
| HIERARCH ESO ISS PBLA12 START | 239.3 |
| HIERARCH ESO ISS PBLA12 END | 240.2 |
| HIERARCH ESO ISS PBL13 START | 93.47 |
| HIERARCH ESO ISS PBL13 END | 93.641 |
| HIERARCH ESO ISS PBLA13 START | 221.4 |
| HIERARCH ESO ISS PBLA13 END | 222.4 |
| HIERARCH ESO ISS PBL14 START | 44.308 |
| HIERARCH ESO ISS PBL14 END | 44.622 |
| HIERARCH ESO ISS PBLA14 START | 311.428 |
| HIERARCH ESO ISS PBLA14 END | 311.888 |
| HIERARCH ESO ISS PBL23 START | 39.365 |
| HIERARCH ESO ISS PBL23 END | 39.346 |
| HIERARCH ESO ISS PBLA23 START | 192.6 |
| HIERARCH ESO ISS PBLA23 END | 193.3 |
| HIERARCH ESO ISS PBL24 START | 64.196 |
| HIERARCH ESO ISS PBL24 END | 64.171 |
| HIERARCH ESO ISS PBLA24 START | 18.192 |
| HIERARCH ESO ISS PBLA24 END | 18.945 |
| HIERARCH ESO ISS PBL34 START | 103.443 |
| HIERARCH ESO ISS PBL34 END | 103.397 |
| HIERARCH ESO ISS PBLA34 START | 16.057 |
| HIERARCH ESO ISS PBLA34 END | 16.789 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009329 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008307 |
| HIERARCH ESO ISS AMBI TEMP | 17.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.45 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |