Exposure
- ID
- MATIS.2020-12-31T00:54:50.640_1
- Header ID
- MATIS.2020-12-31T00:54:50.640
- Date updated
- 2020-12-31 01:01:22 UTC+0000
- Release date
- 2020-12-31 00:54:50 UTC+0000
- UTC Start
- 2020-12-31 00:54:50.640
- UTC End
- 2020-12-31 00:55:50.658
- MJD Start
- 59214.03808611
- MJD End
- 59214.0387807628
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0044545
- Ambient temperature (°C)
- 13.13
- Seeing (arcsec)
- 1.175
Observation
- ID
- 46231
- 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
- 34791
- Name
- alf Cet
- RA
- 45.568725
- DEC
- 4.08938
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.6560 | 23.6300 | 138.3000 | 138.3000 |
| A0-D0 | 31.3610 | 31.3870 | 73.3000 | 73.3000 |
| A0-C1 | 22.2940 | 22.2780 | 113.1640 | 113.1590 |
| B2-D0 | 30.2620 | 30.2950 | 28.2000 | 28.3000 |
| B2-C1 | 10.0800 | 10.0910 | 28.1340 | 28.2250 |
| D0-C1 | 20.1820 | 20.2040 | 208.2040 | 208.2940 |
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 | 59214.03808611 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf Cet |
| RA | 45.568725 |
| DEC | 4.08938 |
| 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 | 23.656 |
| HIERARCH ESO ISS PBL12 END | 23.63 |
| HIERARCH ESO ISS PBLA12 START | 138.3 |
| HIERARCH ESO ISS PBLA12 END | 138.3 |
| HIERARCH ESO ISS PBL13 START | 31.361 |
| HIERARCH ESO ISS PBL13 END | 31.387 |
| HIERARCH ESO ISS PBLA13 START | 73.3 |
| HIERARCH ESO ISS PBLA13 END | 73.3 |
| HIERARCH ESO ISS PBL14 START | 22.294 |
| HIERARCH ESO ISS PBL14 END | 22.278 |
| HIERARCH ESO ISS PBLA14 START | 113.164 |
| HIERARCH ESO ISS PBLA14 END | 113.159 |
| HIERARCH ESO ISS PBL23 START | 30.262 |
| HIERARCH ESO ISS PBL23 END | 30.295 |
| HIERARCH ESO ISS PBLA23 START | 28.2 |
| HIERARCH ESO ISS PBLA23 END | 28.3 |
| HIERARCH ESO ISS PBL24 START | 10.08 |
| HIERARCH ESO ISS PBL24 END | 10.091 |
| HIERARCH ESO ISS PBLA24 START | 28.134 |
| HIERARCH ESO ISS PBLA24 END | 28.225 |
| HIERARCH ESO ISS PBL34 START | 20.182 |
| HIERARCH ESO ISS PBL34 END | 20.204 |
| HIERARCH ESO ISS PBLA34 START | 208.204 |
| HIERARCH ESO ISS PBLA34 END | 208.294 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004099 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00481 |
| HIERARCH ESO ISS AMBI TEMP | 13.13 |
| HIERARCH ESO ISS AMBI FWHM START | 1.22 |
| HIERARCH ESO ISS AMBI FWHM END | 1.13 |