Exposure
- ID
- MATIS.2022-01-22T05:16:02.953_1
- Header ID
- MATIS.2022-01-22T05:16:02.953
- Date updated
- 2022-01-22 05:25:59 UTC+0000
- Release date
- 2023-01-22 05:25:59 UTC+0000
- UTC Start
- 2022-01-22 05:16:02.953
- UTC End
- 2022-01-22 05:17:02.917
- MJD Start
- 59601.21947862
- MJD End
- 59601.2201726478
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0055185
- Ambient temperature (°C)
- 13.61
- Seeing (arcsec)
- 1.255
Observation
- ID
- 49336
- Category
- science
- Program ID
- 108.22KE.001
- Program Title
- PROBING THE GAP DISC STRUCTURE AND RADIALLY DIFFERENTIATED MINERALOGY OF DI CHA WITH VLTI/MATISSE
- Program Type
- Normal
- PI / COI
- JUHáSZ/ VARGA/ ABRAHAM/ KOSPAL/ REGALY
Target
- ID
- 36911
- Name
- DI Cha
- RA
- 166.840045
- DEC
- -77.63497
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 41.5400 | 41.5330 | 9.9000 | 10.2000 |
| U1-U3 | 80.1840 | 80.1670 | 16.1000 | 16.4000 |
| U1-U4 | 124.4940 | 124.4720 | 36.8030 | 37.0430 |
| U2-U3 | 39.1450 | 39.1360 | 22.7000 | 22.9000 |
| U2-U4 | 89.4290 | 89.4290 | 48.9160 | 49.1690 |
| U3-U4 | 56.9900 | 57.0130 | 66.5700 | 66.8330 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 108.22KE.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 59601.21947862 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | DI Cha |
| RA | 166.840045 |
| DEC | -77.63497 |
| HIERARCH ESO DET NAME | MATISSE-LM |
| HIERARCH ESO INS FIL NAME | LM |
| HIERARCH ESO INS FIL ID | LM |
| HIERARCH ESO INS DIL NAME | LOW |
| HIERARCH ESO INS DIL ID | LOW |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.228 |
| HIERARCH ESO DET NDIT | 263 |
| HIERARCH ESO ISS PBL12 START | 41.54 |
| HIERARCH ESO ISS PBL12 END | 41.533 |
| HIERARCH ESO ISS PBLA12 START | 9.9 |
| HIERARCH ESO ISS PBLA12 END | 10.2 |
| HIERARCH ESO ISS PBL13 START | 80.184 |
| HIERARCH ESO ISS PBL13 END | 80.167 |
| HIERARCH ESO ISS PBLA13 START | 16.1 |
| HIERARCH ESO ISS PBLA13 END | 16.4 |
| HIERARCH ESO ISS PBL14 START | 124.494 |
| HIERARCH ESO ISS PBL14 END | 124.472 |
| HIERARCH ESO ISS PBLA14 START | 36.803 |
| HIERARCH ESO ISS PBLA14 END | 37.043 |
| HIERARCH ESO ISS PBL23 START | 39.145 |
| HIERARCH ESO ISS PBL23 END | 39.136 |
| HIERARCH ESO ISS PBLA23 START | 22.7 |
| HIERARCH ESO ISS PBLA23 END | 22.9 |
| HIERARCH ESO ISS PBL24 START | 89.429 |
| HIERARCH ESO ISS PBL24 END | 89.429 |
| HIERARCH ESO ISS PBLA24 START | 48.916 |
| HIERARCH ESO ISS PBLA24 END | 49.169 |
| HIERARCH ESO ISS PBL34 START | 56.99 |
| HIERARCH ESO ISS PBL34 END | 57.013 |
| HIERARCH ESO ISS PBLA34 START | 66.57 |
| HIERARCH ESO ISS PBLA34 END | 66.833 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00544 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005597 |
| HIERARCH ESO ISS AMBI TEMP | 13.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.3 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |