Exposure
- ID
- MATIS.2024-12-30T03:57:39.225_1
- Header ID
- MATIS.2024-12-30T03:57:39.225
- Date updated
- 2024-12-30 04:05:50 UTC+0000
- Release date
- 2025-12-30 04:05:50 UTC+0000
- UTC Start
- 2024-12-30 03:57:39.225
- UTC End
- 2024-12-30 03:58:39.233
- MJD Start
- 60674.16503733
- MJD End
- 60674.16573186704
- Exposure time (s)
- 60.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008731
- Ambient temperature (°C)
- 15.22
- Seeing (arcsec)
- 0.515
Observation
- ID
- 61985
- 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 | 67.8550 | 67.9570 | 56.8000 | 57.1000 |
| A0-J2 | 116.9320 | 116.9990 | 36.8000 | 37.0000 |
| A0-K0 | 126.7120 | 126.7260 | 22.6200 | 22.8570 |
| G1-J2 | 58.0260 | 58.0240 | 13.2000 | 13.4000 |
| G1-K0 | 80.1910 | 80.1990 | 354.2590 | 354.4200 |
| J2-K0 | 31.5240 | 31.5750 | 317.6320 | 317.7520 |
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 | 60674.16503733 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | l_Car |
| RA | 146.309116 |
| DEC | -62.50784 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | LOW |
| HIERARCH ESO INS DIN 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 | 0.0200088 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.026 |
| HIERARCH ESO DET NDIT | 2308 |
| HIERARCH ESO ISS PBL12 START | 67.855 |
| HIERARCH ESO ISS PBL12 END | 67.957 |
| HIERARCH ESO ISS PBLA12 START | 56.8 |
| HIERARCH ESO ISS PBLA12 END | 57.1 |
| HIERARCH ESO ISS PBL13 START | 116.932 |
| HIERARCH ESO ISS PBL13 END | 116.999 |
| HIERARCH ESO ISS PBLA13 START | 36.8 |
| HIERARCH ESO ISS PBLA13 END | 37.0 |
| HIERARCH ESO ISS PBL14 START | 126.712 |
| HIERARCH ESO ISS PBL14 END | 126.726 |
| HIERARCH ESO ISS PBLA14 START | 22.62 |
| HIERARCH ESO ISS PBLA14 END | 22.857 |
| HIERARCH ESO ISS PBL23 START | 58.026 |
| HIERARCH ESO ISS PBL23 END | 58.024 |
| HIERARCH ESO ISS PBLA23 START | 13.2 |
| HIERARCH ESO ISS PBLA23 END | 13.4 |
| HIERARCH ESO ISS PBL24 START | 80.191 |
| HIERARCH ESO ISS PBL24 END | 80.199 |
| HIERARCH ESO ISS PBLA24 START | 354.259 |
| HIERARCH ESO ISS PBLA24 END | 354.42 |
| HIERARCH ESO ISS PBL34 START | 31.524 |
| HIERARCH ESO ISS PBL34 END | 31.575 |
| HIERARCH ESO ISS PBLA34 START | 317.632 |
| HIERARCH ESO ISS PBLA34 END | 317.752 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.009586 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007876 |
| HIERARCH ESO ISS AMBI TEMP | 15.22 |
| HIERARCH ESO ISS AMBI FWHM START | 0.51 |
| HIERARCH ESO ISS AMBI FWHM END | 0.52 |