Exposure
- ID
- MATIS.2025-03-07T01:44:01.166_1
- Header ID
- MATIS.2025-03-07T01:44:01.166
- Date updated
- 2025-03-26 15:25:25 UTC+0000
- Release date
- 2025-03-07 01:44:01 UTC+0000
- UTC Start
- 2025-03-07 01:44:01.166
- UTC End
- 2025-03-07 01:45:01.226
- MJD Start
- 60741.07223572
- MJD End
- 60741.072930858885
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0044565
- Ambient temperature (°C)
- 12.56
- Seeing (arcsec)
- 1.165
Observation
- ID
- 64974
- 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
- 48386
- Name
- iot Car
- RA
- 139.270145
- DEC
- -59.27516
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 20.9390 | 20.9650 | 124.5000 | 124.7000 |
| A0-D0 | 31.9860 | 31.9830 | 58.4000 | 58.6000 |
| A0-C1 | 20.7110 | 20.7310 | 96.4600 | 96.6690 |
| B2-D0 | 30.2990 | 30.2880 | 19.3000 | 19.4000 |
| B2-C1 | 10.0910 | 10.0870 | 19.2280 | 19.3830 |
| D0-C1 | 20.2080 | 20.2000 | 199.2920 | 199.4470 |
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 | 60741.07223572 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | iot Car |
| RA | 139.270145 |
| DEC | -59.27516 |
| 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 | 20.939 |
| HIERARCH ESO ISS PBL12 END | 20.965 |
| HIERARCH ESO ISS PBLA12 START | 124.5 |
| HIERARCH ESO ISS PBLA12 END | 124.7 |
| HIERARCH ESO ISS PBL13 START | 31.986 |
| HIERARCH ESO ISS PBL13 END | 31.983 |
| HIERARCH ESO ISS PBLA13 START | 58.4 |
| HIERARCH ESO ISS PBLA13 END | 58.6 |
| HIERARCH ESO ISS PBL14 START | 20.711 |
| HIERARCH ESO ISS PBL14 END | 20.731 |
| HIERARCH ESO ISS PBLA14 START | 96.46 |
| HIERARCH ESO ISS PBLA14 END | 96.669 |
| HIERARCH ESO ISS PBL23 START | 30.299 |
| HIERARCH ESO ISS PBL23 END | 30.288 |
| HIERARCH ESO ISS PBLA23 START | 19.3 |
| HIERARCH ESO ISS PBLA23 END | 19.4 |
| HIERARCH ESO ISS PBL24 START | 10.091 |
| HIERARCH ESO ISS PBL24 END | 10.087 |
| HIERARCH ESO ISS PBLA24 START | 19.228 |
| HIERARCH ESO ISS PBLA24 END | 19.383 |
| HIERARCH ESO ISS PBL34 START | 20.208 |
| HIERARCH ESO ISS PBL34 END | 20.2 |
| HIERARCH ESO ISS PBLA34 START | 199.292 |
| HIERARCH ESO ISS PBLA34 END | 199.447 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004593 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.00432 |
| HIERARCH ESO ISS AMBI TEMP | 12.56 |
| HIERARCH ESO ISS AMBI FWHM START | 1.15 |
| HIERARCH ESO ISS AMBI FWHM END | 1.18 |