Exposure
- ID
- GRAVI.2022-03-25T01:05:55.592_1
- Header ID
- GRAVI.2022-03-25T01:05:55.592
- Date updated
- 2022-03-25 01:21:28 UTC+0000
- Release date
- 2023-03-25 01:21:28 UTC+0000
- UTC Start
- 2022-03-25 01:05:55.592
- UTC End
- 2022-03-25 01:09:07.592
- MJD Start
- 59663.04578232
- MJD End
- 59663.0480045422
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008618
- Ambient temperature (°C)
- 14.12
- Seeing (arcsec)
- 0.41
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 | 79.3270 | 78.7080 | 119.6000 | 119.9000 |
| A0-J2 | 118.8120 | 117.9780 | 94.5000 | 94.6000 |
| A0-J3 | 132.2710 | 132.1820 | 50.9300 | 50.9620 |
| G1-J2 | 57.7730 | 57.6670 | 58.9000 | 58.9000 |
| G1-J3 | 127.0490 | 127.2090 | 15.3740 | 15.6960 |
| J2-J3 | 93.9560 | 93.8380 | 350.3400 | 350.8370 |
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 | 59663.04578232 |
| 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 | 79.327 |
| HIERARCH ESO ISS PBL12 END | 78.708 |
| HIERARCH ESO ISS PBLA12 START | 119.6 |
| HIERARCH ESO ISS PBLA12 END | 119.9 |
| HIERARCH ESO ISS PBL13 START | 118.812 |
| HIERARCH ESO ISS PBL13 END | 117.978 |
| HIERARCH ESO ISS PBLA13 START | 94.5 |
| HIERARCH ESO ISS PBLA13 END | 94.6 |
| HIERARCH ESO ISS PBL14 START | 132.271 |
| HIERARCH ESO ISS PBL14 END | 132.182 |
| HIERARCH ESO ISS PBLA14 START | 50.93 |
| HIERARCH ESO ISS PBLA14 END | 50.962 |
| HIERARCH ESO ISS PBL23 START | 57.773 |
| HIERARCH ESO ISS PBL23 END | 57.667 |
| HIERARCH ESO ISS PBLA23 START | 58.9 |
| HIERARCH ESO ISS PBLA23 END | 58.9 |
| HIERARCH ESO ISS PBL24 START | 127.049 |
| HIERARCH ESO ISS PBL24 END | 127.209 |
| HIERARCH ESO ISS PBLA24 START | 15.374 |
| HIERARCH ESO ISS PBLA24 END | 15.696 |
| HIERARCH ESO ISS PBL34 START | 93.956 |
| HIERARCH ESO ISS PBL34 END | 93.838 |
| HIERARCH ESO ISS PBLA34 START | 350.34 |
| HIERARCH ESO ISS PBLA34 END | 350.837 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008426 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00881 |
| HIERARCH ESO ISS AMBI TEMP | 14.12 |
| HIERARCH ESO ISS AMBI FWHM START | 0.4 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |