Exposure
- ID
- MATIS.2021-08-31T05:52:34.170_1
- Header ID
- MATIS.2021-08-31T05:52:34.170
- Date updated
- 2021-08-31 06:00:57 UTC+0000
- Release date
- 2021-08-31 05:52:34 UTC+0000
- UTC Start
- 2021-08-31 05:52:34.170
- UTC End
- 2021-08-31 05:53:34.184
- MJD Start
- 59457.24483993
- MJD End
- 59457.2455345365
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004064
- Ambient temperature (°C)
- 11.86
- Seeing (arcsec)
- 0.86
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 | 24.8740 | 24.8880 | 138.6000 | 138.5000 |
| A0-D0 | 18.4530 | 18.5580 | 65.8000 | 65.9000 |
| A0-C1 | 19.3130 | 19.3570 | 120.8720 | 120.7730 |
| B2-D0 | 26.2270 | 26.2290 | 0.8000 | 1.0000 |
| B2-C1 | 8.7400 | 8.7410 | 0.7420 | 0.9310 |
| D0-C1 | 17.4870 | 17.4880 | 180.8020 | 180.9910 |
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 | 59457.24483993 |
| 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 | 0.037 |
| HIERARCH ESO DET NDIT | 1622 |
| HIERARCH ESO ISS PBL12 START | 24.874 |
| HIERARCH ESO ISS PBL12 END | 24.888 |
| HIERARCH ESO ISS PBLA12 START | 138.6 |
| HIERARCH ESO ISS PBLA12 END | 138.5 |
| HIERARCH ESO ISS PBL13 START | 18.453 |
| HIERARCH ESO ISS PBL13 END | 18.558 |
| HIERARCH ESO ISS PBLA13 START | 65.8 |
| HIERARCH ESO ISS PBLA13 END | 65.9 |
| HIERARCH ESO ISS PBL14 START | 19.313 |
| HIERARCH ESO ISS PBL14 END | 19.357 |
| HIERARCH ESO ISS PBLA14 START | 120.872 |
| HIERARCH ESO ISS PBLA14 END | 120.773 |
| HIERARCH ESO ISS PBL23 START | 26.227 |
| HIERARCH ESO ISS PBL23 END | 26.229 |
| HIERARCH ESO ISS PBLA23 START | 0.8 |
| HIERARCH ESO ISS PBLA23 END | 1.0 |
| HIERARCH ESO ISS PBL24 START | 8.74 |
| HIERARCH ESO ISS PBL24 END | 8.741 |
| HIERARCH ESO ISS PBLA24 START | 0.742 |
| HIERARCH ESO ISS PBLA24 END | 0.931 |
| HIERARCH ESO ISS PBL34 START | 17.487 |
| HIERARCH ESO ISS PBL34 END | 17.488 |
| HIERARCH ESO ISS PBLA34 START | 180.802 |
| HIERARCH ESO ISS PBLA34 END | 180.991 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004064 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004064 |
| HIERARCH ESO ISS AMBI TEMP | 11.86 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 0.86 |