Exposure
- ID
- MATIS.2023-01-18T06:20:09.557_1
- Header ID
- MATIS.2023-01-18T06:20:09.557
- Date updated
- 2023-01-18 06:26:01 UTC+0000
- Release date
- 2024-01-18 06:26:00 UTC+0000
- UTC Start
- 2023-01-18 06:20:09.557
- UTC End
- 2023-01-18 06:21:11.281
- MJD Start
- 59962.2639995
- MJD End
- 59962.2647138981
- Exposure time (s)
- 61.7
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006536
- Ambient temperature (°C)
- 12.73
- Seeing (arcsec)
- 0.695
Observation
- ID
- 53916
- Category
- science
- Program ID
- 110.23X2.002
- Program Title
- MONITORING THE CIRCUMBINARY DISK OF DX CHA WITH VLTI/MATISSE
- Program Type
- GTO
- PI / COI
- VARGA/ LOPEZ/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ WATERS/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ KOKOULINA/ PANTIN/ WOLF/ JAFFE/ HOFMANN/ HENNING/ SCHERTL/ SCHEUCK/ JUHÁSZ/ ABRAHAM/ CHEN/ DANCHI
Target
- ID
- 40081
- Name
- DX_Cha
- RA
- 180.014778
- DEC
- -78.19297
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 17.2820 | 17.2990 | 92.7000 | 93.0000 |
| A0-D0 | 31.6460 | 31.6430 | 41.8000 | 42.0000 |
| A0-C1 | 19.9190 | 19.9290 | 68.4870 | 68.7500 |
| B2-D0 | 24.7160 | 24.7130 | 8.9000 | 9.1000 |
| B2-C1 | 8.2290 | 8.2280 | 8.8830 | 9.0860 |
| D0-C1 | 16.4870 | 16.4840 | 188.9490 | 189.1530 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 110.23X2.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59962.2639995 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | DX_Cha |
| RA | 180.014778 |
| DEC | -78.19297 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | MED |
| HIERARCH ESO INS DIL ID | MED |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 1.3 |
| HIERARCH ESO DET SEQ1 PERIOD | 2.374 |
| HIERARCH ESO DET NDIT | 26 |
| HIERARCH ESO ISS PBL12 START | 17.282 |
| HIERARCH ESO ISS PBL12 END | 17.299 |
| HIERARCH ESO ISS PBLA12 START | 92.7 |
| HIERARCH ESO ISS PBLA12 END | 93.0 |
| HIERARCH ESO ISS PBL13 START | 31.646 |
| HIERARCH ESO ISS PBL13 END | 31.643 |
| HIERARCH ESO ISS PBLA13 START | 41.8 |
| HIERARCH ESO ISS PBLA13 END | 42.0 |
| HIERARCH ESO ISS PBL14 START | 19.919 |
| HIERARCH ESO ISS PBL14 END | 19.929 |
| HIERARCH ESO ISS PBLA14 START | 68.487 |
| HIERARCH ESO ISS PBLA14 END | 68.75 |
| HIERARCH ESO ISS PBL23 START | 24.716 |
| HIERARCH ESO ISS PBL23 END | 24.713 |
| HIERARCH ESO ISS PBLA23 START | 8.9 |
| HIERARCH ESO ISS PBLA23 END | 9.1 |
| HIERARCH ESO ISS PBL24 START | 8.229 |
| HIERARCH ESO ISS PBL24 END | 8.228 |
| HIERARCH ESO ISS PBLA24 START | 8.883 |
| HIERARCH ESO ISS PBLA24 END | 9.086 |
| HIERARCH ESO ISS PBL34 START | 16.487 |
| HIERARCH ESO ISS PBL34 END | 16.484 |
| HIERARCH ESO ISS PBLA34 START | 188.949 |
| HIERARCH ESO ISS PBLA34 END | 189.153 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006813 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006259 |
| HIERARCH ESO ISS AMBI TEMP | 12.73 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.75 |