Exposure
- ID
- GRAVI.2022-03-25T01:14:34.614_1
- Header ID
- GRAVI.2022-03-25T01:14:34.614
- Date updated
- 2022-03-25 01:26:19 UTC+0000
- Release date
- 2023-03-25 01:26:19 UTC+0000
- UTC Start
- 2022-03-25 01:14:34.614
- UTC End
- 2022-03-25 01:17:46.614
- MJD Start
- 59663.05178951
- MJD End
- 59663.0540117322
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008222
- Ambient temperature (°C)
- 14.07
- Seeing (arcsec)
- 0.42
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 | 77.8620 | 77.2130 | 120.3000 | 120.7000 |
| A0-J2 | 116.8190 | 115.9150 | 94.7000 | 94.8000 |
| A0-J3 | 132.0300 | 131.8920 | 50.9920 | 51.0070 |
| G1-J2 | 57.5090 | 57.3770 | 58.8000 | 58.8000 |
| G1-J3 | 127.4240 | 127.5850 | 16.1180 | 16.4300 |
| J2-J3 | 93.6900 | 93.5850 | 351.5050 | 352.0100 |
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 | 59663.05178951 |
| 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 | 77.862 |
| HIERARCH ESO ISS PBL12 END | 77.213 |
| HIERARCH ESO ISS PBLA12 START | 120.3 |
| HIERARCH ESO ISS PBLA12 END | 120.7 |
| HIERARCH ESO ISS PBL13 START | 116.819 |
| HIERARCH ESO ISS PBL13 END | 115.915 |
| HIERARCH ESO ISS PBLA13 START | 94.7 |
| HIERARCH ESO ISS PBLA13 END | 94.8 |
| HIERARCH ESO ISS PBL14 START | 132.03 |
| HIERARCH ESO ISS PBL14 END | 131.892 |
| HIERARCH ESO ISS PBLA14 START | 50.992 |
| HIERARCH ESO ISS PBLA14 END | 51.007 |
| HIERARCH ESO ISS PBL23 START | 57.509 |
| HIERARCH ESO ISS PBL23 END | 57.377 |
| HIERARCH ESO ISS PBLA23 START | 58.8 |
| HIERARCH ESO ISS PBLA23 END | 58.8 |
| HIERARCH ESO ISS PBL24 START | 127.424 |
| HIERARCH ESO ISS PBL24 END | 127.585 |
| HIERARCH ESO ISS PBLA24 START | 16.118 |
| HIERARCH ESO ISS PBLA24 END | 16.43 |
| HIERARCH ESO ISS PBL34 START | 93.69 |
| HIERARCH ESO ISS PBL34 END | 93.585 |
| HIERARCH ESO ISS PBLA34 START | 351.505 |
| HIERARCH ESO ISS PBLA34 END | 352.01 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008644 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.0078 |
| HIERARCH ESO ISS AMBI TEMP | 14.07 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.45 |