Exposure
- ID
- GRAVI.2021-09-20T02:59:13.290_1
- Header ID
- GRAVI.2021-09-20T02:59:13.290
- Date updated
- 2021-09-29 14:28:45 UTC+0000
- Release date
- 2021-09-20 02:59:13 UTC+0000
- UTC Start
- 2021-09-20 02:59:13.290
- UTC End
- 2021-09-20 03:01:53.290
- MJD Start
- 59477.12445937
- MJD End
- 59477.1263112219
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0064855
- Ambient temperature (°C)
- 12.96
- Seeing (arcsec)
- 0.4
Observation
- ID
- 48272
- Category
- calibrator
- Program ID
- 105.208Z.002
- Program Title
- IMAGING THE INNER REGIONS OF THE INTRIGUING AU MIC EXTRASOLAR SYSTEM
- Program Type
- Normal
- PI / COI
- CHOQUET/ VIGAN/ OTTEN/ HOULL\XC3\XA9/ LACOUR/ CANTALLOUBE/ SANCHEZ
Target
- ID
- 36219
- Name
- HD_198324
- RA
- 312.662954
- DEC
- -31.72589
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 65.2900 | 65.0670 | 282.8000 | 283.2000 |
| K0-D0 | 90.5770 | 90.2230 | 261.3000 | 261.6000 |
| K0-J3 | 56.5620 | 56.5600 | 342.8120 | 343.2070 |
| G2-D0 | 38.2900 | 38.2020 | 222.5000 | 222.7000 |
| G2-J3 | 61.3970 | 61.2260 | 49.8830 | 50.1390 |
| D0-J3 | 99.4900 | 99.2320 | 47.0420 | 47.2940 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.208Z.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 59477.12445937 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 198324 |
| HIERARCH ESO INS SOBJ NAME | HD_198324 |
| RA | 312.662954 |
| DEC | -31.72589 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 65.29 |
| HIERARCH ESO ISS PBL12 END | 65.067 |
| HIERARCH ESO ISS PBLA12 START | 282.8 |
| HIERARCH ESO ISS PBLA12 END | 283.2 |
| HIERARCH ESO ISS PBL13 START | 90.577 |
| HIERARCH ESO ISS PBL13 END | 90.223 |
| HIERARCH ESO ISS PBLA13 START | 261.3 |
| HIERARCH ESO ISS PBLA13 END | 261.6 |
| HIERARCH ESO ISS PBL14 START | 56.562 |
| HIERARCH ESO ISS PBL14 END | 56.56 |
| HIERARCH ESO ISS PBLA14 START | 342.812 |
| HIERARCH ESO ISS PBLA14 END | 343.207 |
| HIERARCH ESO ISS PBL23 START | 38.29 |
| HIERARCH ESO ISS PBL23 END | 38.202 |
| HIERARCH ESO ISS PBLA23 START | 222.5 |
| HIERARCH ESO ISS PBLA23 END | 222.7 |
| HIERARCH ESO ISS PBL24 START | 61.397 |
| HIERARCH ESO ISS PBL24 END | 61.226 |
| HIERARCH ESO ISS PBLA24 START | 49.883 |
| HIERARCH ESO ISS PBLA24 END | 50.139 |
| HIERARCH ESO ISS PBL34 START | 99.49 |
| HIERARCH ESO ISS PBL34 END | 99.232 |
| HIERARCH ESO ISS PBLA34 START | 47.042 |
| HIERARCH ESO ISS PBLA34 END | 47.294 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006497 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006474 |
| HIERARCH ESO ISS AMBI TEMP | 12.96 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.41 |