Exposure
- ID
- MATIS.2024-11-23T08:32:42.688_1
- Header ID
- MATIS.2024-11-23T08:32:42.688
- Date updated
- 2024-11-23 08:40:42 UTC+0000
- Release date
- 2025-11-23 08:40:42 UTC+0000
- UTC Start
- 2024-11-23 08:32:42.688
- UTC End
- 2024-11-23 08:33:42.748
- MJD Start
- 60637.35604963
- MJD End
- 60637.3567447689
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0087065
- Ambient temperature (°C)
- 14.9
- Seeing (arcsec)
- 0.32
Observation
- ID
- 61984
- Category
- science
- Program ID
- 114.273K.001
- Program Title
- FIRST APERTURE-SYNTHESIS IMAGING OF A CIRCUMSTELLAR ENVELOPE OF CEPHEID WITH VLTI/MATISSE
- Program Type
- Normal
- PI / COI
- HOCDé / MATTER / GALLENNE / NARDETTO / KERVELLA / PIETRZYNSKI / NARLOCH / WIELGORSKI / HAJDU / GIEREN / KAMINSKI / BAILLEUL / BRAS / AFANASIEV / MÉRAND
Target
- ID
- 46097
- Name
- l_Car
- RA
- 146.309116
- DEC
- -62.50784
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 80.4220 | 80.5070 | 88.8000 | 89.0000 |
| A0-J2 | 125.7170 | 125.7740 | 68.9000 | 69.1000 |
| A0-K0 | 127.9640 | 127.9600 | 52.3480 | 52.5730 |
| G1-J2 | 57.0680 | 57.0530 | 40.3000 | 40.5000 |
| G1-K0 | 79.2680 | 79.2450 | 15.2990 | 15.4630 |
| J2-K0 | 36.5870 | 36.6150 | 334.1170 | 334.2500 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273K.001 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT |
| MJD-OBS | 60637.35604963 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| DEC | -62.50784 |
| 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 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 80.422 |
| HIERARCH ESO ISS PBL12 END | 80.507 |
| HIERARCH ESO ISS PBLA12 START | 88.8 |
| HIERARCH ESO ISS PBLA12 END | 89.0 |
| HIERARCH ESO ISS PBL13 START | 125.717 |
| HIERARCH ESO ISS PBL13 END | 125.774 |
| HIERARCH ESO ISS PBLA13 START | 68.9 |
| HIERARCH ESO ISS PBLA13 END | 69.1 |
| HIERARCH ESO ISS PBL14 START | 127.964 |
| HIERARCH ESO ISS PBL14 END | 127.96 |
| HIERARCH ESO ISS PBLA14 START | 52.348 |
| HIERARCH ESO ISS PBLA14 END | 52.573 |
| HIERARCH ESO ISS PBL23 START | 57.068 |
| HIERARCH ESO ISS PBL23 END | 57.053 |
| HIERARCH ESO ISS PBLA23 START | 40.3 |
| HIERARCH ESO ISS PBLA23 END | 40.5 |
| HIERARCH ESO ISS PBL24 START | 79.268 |
| HIERARCH ESO ISS PBL24 END | 79.245 |
| HIERARCH ESO ISS PBLA24 START | 15.299 |
| HIERARCH ESO ISS PBLA24 END | 15.463 |
| HIERARCH ESO ISS PBL34 START | 36.587 |
| HIERARCH ESO ISS PBL34 END | 36.615 |
| HIERARCH ESO ISS PBLA34 START | 334.117 |
| HIERARCH ESO ISS PBLA34 END | 334.25 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007657 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.009756 |
| HIERARCH ESO ISS AMBI TEMP | 14.9 |
| HIERARCH ESO ISS AMBI FWHM START | 0.33 |
| HIERARCH ESO ISS AMBI FWHM END | 0.31 |