Exposure
- ID
- MATIS.2025-01-30T07:59:41.415_1
- Header ID
- MATIS.2025-01-30T07:59:41.415
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-01-30 07:59:41 UTC+0000
- UTC Start
- 2025-01-30 07:59:41.415
- UTC End
- 2025-01-30 08:00:41.475
- MJD Start
- 60705.33311823
- MJD End
- 60705.33381336889
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037235
- Ambient temperature (°C)
- 14.0
- Seeing (arcsec)
- 1.645
Observation
- ID
- 63557
- Category
- calibrator
- 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
- 47356
- Name
- iot Car
- RA
- 139.270146
- DEC
- -59.27517
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 24.1870 | 24.1920 | 164.6000 | 164.7000 |
| A0-D0 | 27.5250 | 27.4900 | 109.1000 | 109.3000 |
| A0-C1 | 22.6180 | 22.6180 | 145.0650 | 145.2820 |
| B2-D0 | 24.2420 | 24.1980 | 53.8000 | 54.0000 |
| B2-C1 | 8.0750 | 8.0610 | 53.7870 | 53.9260 |
| D0-C1 | 16.1670 | 16.1380 | 233.8760 | 234.0150 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.273K.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60705.33311823 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | iot Car |
| RA | 139.270146 |
| DEC | -59.27517 |
| 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 | 0.0751997 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.182 |
| HIERARCH ESO DET NDIT | 330 |
| HIERARCH ESO ISS PBL12 START | 24.187 |
| HIERARCH ESO ISS PBL12 END | 24.192 |
| HIERARCH ESO ISS PBLA12 START | 164.6 |
| HIERARCH ESO ISS PBLA12 END | 164.7 |
| HIERARCH ESO ISS PBL13 START | 27.525 |
| HIERARCH ESO ISS PBL13 END | 27.49 |
| HIERARCH ESO ISS PBLA13 START | 109.1 |
| HIERARCH ESO ISS PBLA13 END | 109.3 |
| HIERARCH ESO ISS PBL14 START | 22.618 |
| HIERARCH ESO ISS PBL14 END | 22.618 |
| HIERARCH ESO ISS PBLA14 START | 145.065 |
| HIERARCH ESO ISS PBLA14 END | 145.282 |
| HIERARCH ESO ISS PBL23 START | 24.242 |
| HIERARCH ESO ISS PBL23 END | 24.198 |
| HIERARCH ESO ISS PBLA23 START | 53.8 |
| HIERARCH ESO ISS PBLA23 END | 54.0 |
| HIERARCH ESO ISS PBL24 START | 8.075 |
| HIERARCH ESO ISS PBL24 END | 8.061 |
| HIERARCH ESO ISS PBLA24 START | 53.787 |
| HIERARCH ESO ISS PBLA24 END | 53.926 |
| HIERARCH ESO ISS PBL34 START | 16.167 |
| HIERARCH ESO ISS PBL34 END | 16.138 |
| HIERARCH ESO ISS PBLA34 START | 233.876 |
| HIERARCH ESO ISS PBLA34 END | 234.015 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004349 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003098 |
| HIERARCH ESO ISS AMBI TEMP | 14.0 |
| HIERARCH ESO ISS AMBI FWHM START | 1.44 |
| HIERARCH ESO ISS AMBI FWHM END | 1.85 |