Exposure
- ID
- GRAVI.2022-02-13T04:29:09.970_1
- Header ID
- GRAVI.2022-02-13T04:29:09.970
- Date updated
- 2022-02-13 04:41:17 UTC+0000
- Release date
- 2023-02-13 04:41:17 UTC+0000
- UTC Start
- 2022-02-13 04:29:09.970
- UTC End
- 2022-02-13 04:32:21.970
- MJD Start
- 59623.18692095
- MJD End
- 59623.1891431722
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060715
- Ambient temperature (°C)
- 12.03
- Seeing (arcsec)
- 0.605
Observation
- ID
- 49152
- Category
- science
- Program ID
- 108.2264.004
- Program Title
- RESOLVING A STELLAR-MERGER REMNANT OF V838 MON WITH VLTI
- Program Type
- Normal
- PI / COI
- MOBEEN/ KAMINSKI/ PALADINI/ WITTKOWSKI/ TYLENDA/ MENTEN/ STEPHAN/ MATTER
Target
- ID
- 36782
- Name
- V838_Mon
- RA
- 106.018971
- DEC
- -3.8474
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 70.7900 | 70.0350 | 124.4000 | 124.9000 |
| A0-J2 | 106.3590 | 105.1660 | 95.8000 | 96.0000 |
| A0-J3 | 129.6930 | 129.3490 | 50.7970 | 50.7350 |
| G1-J2 | 55.6870 | 55.4480 | 58.4000 | 58.3000 |
| G1-J3 | 129.0430 | 129.1980 | 19.0360 | 19.2970 |
| J2-J3 | 92.9220 | 92.8820 | 356.7170 | 357.2450 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.2264.004 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59623.18692095 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | V V838 Mon |
| HIERARCH ESO INS SOBJ NAME | V838_Mon |
| RA | 106.018971 |
| DEC | -3.8474 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 222.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 70.79 |
| HIERARCH ESO ISS PBL12 END | 70.035 |
| HIERARCH ESO ISS PBLA12 START | 124.4 |
| HIERARCH ESO ISS PBLA12 END | 124.9 |
| HIERARCH ESO ISS PBL13 START | 106.359 |
| HIERARCH ESO ISS PBL13 END | 105.166 |
| HIERARCH ESO ISS PBLA13 START | 95.8 |
| HIERARCH ESO ISS PBLA13 END | 96.0 |
| HIERARCH ESO ISS PBL14 START | 129.693 |
| HIERARCH ESO ISS PBL14 END | 129.349 |
| HIERARCH ESO ISS PBLA14 START | 50.797 |
| HIERARCH ESO ISS PBLA14 END | 50.735 |
| HIERARCH ESO ISS PBL23 START | 55.687 |
| HIERARCH ESO ISS PBL23 END | 55.448 |
| HIERARCH ESO ISS PBLA23 START | 58.4 |
| HIERARCH ESO ISS PBLA23 END | 58.3 |
| HIERARCH ESO ISS PBL24 START | 129.043 |
| HIERARCH ESO ISS PBL24 END | 129.198 |
| HIERARCH ESO ISS PBLA24 START | 19.036 |
| HIERARCH ESO ISS PBLA24 END | 19.297 |
| HIERARCH ESO ISS PBL34 START | 92.922 |
| HIERARCH ESO ISS PBL34 END | 92.882 |
| HIERARCH ESO ISS PBLA34 START | 356.717 |
| HIERARCH ESO ISS PBLA34 END | 357.245 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006995 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005148 |
| HIERARCH ESO ISS AMBI TEMP | 12.03 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.61 |