Exposure
- ID
- MATIS.2021-09-18T07:30:10.625_1
- Header ID
- MATIS.2021-09-18T07:30:10.625
- Date updated
- 2021-09-18 07:40:50 UTC+0000
- Release date
- 2021-09-18 07:30:10 UTC+0000
- UTC Start
- 2021-09-18 07:30:10.625
- UTC End
- 2021-09-18 07:31:10.643
- MJD Start
- 59475.31262297
- MJD End
- 59475.3133176228
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031355
- Ambient temperature (°C)
- 13.36
- Seeing (arcsec)
- 1.01
Observation
- ID
- 48237
- Category
- calibrator
- Program ID
- 106.21LN.006
- 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
- 36193
- Name
- alf Cet
- RA
- 45.569839
- DEC
- 4.08937
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 68.0340 | 68.0620 | 271.9000 | 271.8000 |
| K0-D0 | 92.7050 | 92.8100 | 253.3000 | 253.3000 |
| K0-J3 | 52.3900 | 52.3400 | 327.8270 | 327.8920 |
| G2-D0 | 35.5510 | 35.5980 | 215.8000 | 215.9000 |
| G2-J3 | 58.1780 | 58.2630 | 43.5760 | 43.6410 |
| D0-J3 | 93.5260 | 93.6590 | 40.6300 | 40.7020 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 106.21LN.006 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 59475.31262297 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | alf Cet |
| RA | 45.569839 |
| 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 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 0.02 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.042 |
| HIERARCH ESO DET NDIT | 1429 |
| HIERARCH ESO ISS PBL12 START | 68.034 |
| HIERARCH ESO ISS PBL12 END | 68.062 |
| HIERARCH ESO ISS PBLA12 START | 271.9 |
| HIERARCH ESO ISS PBLA12 END | 271.8 |
| HIERARCH ESO ISS PBL13 START | 92.705 |
| HIERARCH ESO ISS PBL13 END | 92.81 |
| HIERARCH ESO ISS PBLA13 START | 253.3 |
| HIERARCH ESO ISS PBLA13 END | 253.3 |
| HIERARCH ESO ISS PBL14 START | 52.39 |
| HIERARCH ESO ISS PBL14 END | 52.34 |
| HIERARCH ESO ISS PBLA14 START | 327.827 |
| HIERARCH ESO ISS PBLA14 END | 327.892 |
| HIERARCH ESO ISS PBL23 START | 35.551 |
| HIERARCH ESO ISS PBL23 END | 35.598 |
| HIERARCH ESO ISS PBLA23 START | 215.8 |
| HIERARCH ESO ISS PBLA23 END | 215.9 |
| HIERARCH ESO ISS PBL24 START | 58.178 |
| HIERARCH ESO ISS PBL24 END | 58.263 |
| HIERARCH ESO ISS PBLA24 START | 43.576 |
| HIERARCH ESO ISS PBLA24 END | 43.641 |
| HIERARCH ESO ISS PBL34 START | 93.526 |
| HIERARCH ESO ISS PBL34 END | 93.659 |
| HIERARCH ESO ISS PBLA34 START | 40.63 |
| HIERARCH ESO ISS PBLA34 END | 40.702 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003372 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002899 |
| HIERARCH ESO ISS AMBI TEMP | 13.36 |
| HIERARCH ESO ISS AMBI FWHM START | 0.86 |
| HIERARCH ESO ISS AMBI FWHM END | 1.16 |