Exposure
- ID
- MATIS.2021-08-31T05:59:41.210_1
- Header ID
- MATIS.2021-08-31T05:59:41.210
- Date updated
- 2021-08-31 06:11:15 UTC+0000
- Release date
- 2021-08-31 05:59:41 UTC+0000
- UTC Start
- 2021-08-31 05:59:41.210
- UTC End
- 2021-08-31 06:00:41.228
- MJD Start
- 59457.24978252
- MJD End
- 59457.2504771728
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004415
- Ambient temperature (°C)
- 12.05
- Seeing (arcsec)
- 0.77
Observation
- ID
- 48044
- Category
- calibrator
- Program ID
- 106.21LN.005
- Program Title
- UNVEILLING THE PROPERTIES OF THE FIRST DUST GRAIN TO FORM AROUND OXYGEN-RICH AGB STARS
- Program Type
- Normal
- PI / COI
- KHOURI/ PALADINI/ MAERCKER/ DE BECK/ VLEMMINGS/ VELILLA PRIETO/ OLOFSSON/ BRUNO
Target
- ID
- 36054
- Name
- alf Cet
- RA
- 45.568724
- DEC
- 4.08937
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.9640 | 24.9760 | 138.2000 | 138.2000 |
| A0-D0 | 19.1870 | 19.2920 | 66.6000 | 66.7000 |
| A0-C1 | 19.6210 | 19.6640 | 120.2070 | 120.1160 |
| B2-D0 | 26.2440 | 26.2470 | 2.1000 | 2.3000 |
| B2-C1 | 8.7460 | 8.7470 | 2.0690 | 2.2590 |
| D0-C1 | 17.4980 | 17.5010 | 182.1310 | 182.3220 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21LN.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59457.24978252 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf Cet |
| RA | 45.568724 |
| DEC | 4.08937 |
| 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 | A0 |
| HIERARCH ESO ISS CONF STATION2 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 0.02 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.042 |
| HIERARCH ESO DET NDIT | 1429 |
| HIERARCH ESO ISS PBL12 START | 24.964 |
| HIERARCH ESO ISS PBL12 END | 24.976 |
| HIERARCH ESO ISS PBLA12 START | 138.2 |
| HIERARCH ESO ISS PBLA12 END | 138.2 |
| HIERARCH ESO ISS PBL13 START | 19.187 |
| HIERARCH ESO ISS PBL13 END | 19.292 |
| HIERARCH ESO ISS PBLA13 START | 66.6 |
| HIERARCH ESO ISS PBLA13 END | 66.7 |
| HIERARCH ESO ISS PBL14 START | 19.621 |
| HIERARCH ESO ISS PBL14 END | 19.664 |
| HIERARCH ESO ISS PBLA14 START | 120.207 |
| HIERARCH ESO ISS PBLA14 END | 120.116 |
| HIERARCH ESO ISS PBL23 START | 26.244 |
| HIERARCH ESO ISS PBL23 END | 26.247 |
| HIERARCH ESO ISS PBLA23 START | 2.1 |
| HIERARCH ESO ISS PBLA23 END | 2.3 |
| HIERARCH ESO ISS PBL24 START | 8.746 |
| HIERARCH ESO ISS PBL24 END | 8.747 |
| HIERARCH ESO ISS PBLA24 START | 2.069 |
| HIERARCH ESO ISS PBLA24 END | 2.259 |
| HIERARCH ESO ISS PBL34 START | 17.498 |
| HIERARCH ESO ISS PBL34 END | 17.501 |
| HIERARCH ESO ISS PBLA34 START | 182.131 |
| HIERARCH ESO ISS PBLA34 END | 182.322 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004215 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004615 |
| HIERARCH ESO ISS AMBI TEMP | 12.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.76 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |