Exposure
- ID
- MATIS.2023-01-18T06:29:56.530_1
- Header ID
- MATIS.2023-01-18T06:29:56.530
- Date updated
- 2023-01-18 06:35:48 UTC+0000
- Release date
- 2024-01-18 06:35:47 UTC+0000
- UTC Start
- 2023-01-18 06:29:56.530
- UTC End
- 2023-01-18 06:30:59.450
- MJD Start
- 59962.27079317
- MJD End
- 59962.2715214107
- Exposure time (s)
- 62.9
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045595
- Ambient temperature (°C)
- 12.59
- Seeing (arcsec)
- 1.07
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 | 17.4410 | 17.4590 | 95.1000 | 95.4000 |
| A0-D0 | 31.6170 | 31.6140 | 44.1000 | 44.4000 |
| A0-C1 | 20.0060 | 20.0150 | 70.9730 | 71.2520 |
| B2-D0 | 24.6820 | 24.6770 | 10.9000 | 11.1000 |
| B2-C1 | 8.2180 | 8.2160 | 10.8150 | 11.0340 |
| D0-C1 | 16.4640 | 16.4610 | 190.8820 | 191.1010 |
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 | 59962.27079317 |
| 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 | 2.86 |
| HIERARCH ESO DET NDIT | 22 |
| HIERARCH ESO ISS PBL12 START | 17.441 |
| HIERARCH ESO ISS PBL12 END | 17.459 |
| HIERARCH ESO ISS PBLA12 START | 95.1 |
| HIERARCH ESO ISS PBLA12 END | 95.4 |
| HIERARCH ESO ISS PBL13 START | 31.617 |
| HIERARCH ESO ISS PBL13 END | 31.614 |
| HIERARCH ESO ISS PBLA13 START | 44.1 |
| HIERARCH ESO ISS PBLA13 END | 44.4 |
| HIERARCH ESO ISS PBL14 START | 20.006 |
| HIERARCH ESO ISS PBL14 END | 20.015 |
| HIERARCH ESO ISS PBLA14 START | 70.973 |
| HIERARCH ESO ISS PBLA14 END | 71.252 |
| HIERARCH ESO ISS PBL23 START | 24.682 |
| HIERARCH ESO ISS PBL23 END | 24.677 |
| HIERARCH ESO ISS PBLA23 START | 10.9 |
| HIERARCH ESO ISS PBLA23 END | 11.1 |
| HIERARCH ESO ISS PBL24 START | 8.218 |
| HIERARCH ESO ISS PBL24 END | 8.216 |
| HIERARCH ESO ISS PBLA24 START | 10.815 |
| HIERARCH ESO ISS PBLA24 END | 11.034 |
| HIERARCH ESO ISS PBL34 START | 16.464 |
| HIERARCH ESO ISS PBL34 END | 16.461 |
| HIERARCH ESO ISS PBLA34 START | 190.882 |
| HIERARCH ESO ISS PBLA34 END | 191.101 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004641 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004478 |
| HIERARCH ESO ISS AMBI TEMP | 12.59 |
| HIERARCH ESO ISS AMBI FWHM START | 1.1 |
| HIERARCH ESO ISS AMBI FWHM END | 1.04 |