Exposure
- ID
- MATIS.2025-08-16T01:42:51.227_1
- Header ID
- MATIS.2025-08-16T01:42:51.227
- Date updated
- 2025-08-16 01:50:41 UTC+0000
- Release date
- 2025-08-16 01:42:51 UTC+0000
- UTC Start
- 2025-08-16 01:42:51.227
- UTC End
- 2025-08-16 01:43:51.287
- MJD Start
- 60903.07142624
- MJD End
- 60903.072121378886
- Exposure time (s)
- 60.1
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.00229
- Ambient temperature (°C)
- 9.36
- Seeing (arcsec)
- 1.21
Observation
- ID
- 70029
- Category
- calibrator
- Program ID
- 115.27VC.005
- Program Title
- UNVEILING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: IMAGING THE RED SUPERGIANT VX SAGITARII WITH VLTI AND ALMA
- Program Type
- Normal
- PI / COI
- JADLOVSKY / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / KRTICKA / PALADINI / HÖFNER / FREYTAG / HUMPHREYS
Target
- ID
- 51956
- Name
- nu. Oph
- RA
- 269.756589
- DEC
- -9.7743
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 67.2760 | 67.2230 | 273.3000 | 273.3000 |
| K0-D0 | 95.6780 | 95.6450 | 253.3000 | 253.3000 |
| K0-J3 | 53.9600 | 53.9300 | 336.2210 | 336.3260 |
| G2-D0 | 39.7360 | 39.7480 | 218.0000 | 218.1000 |
| G2-J3 | 64.3200 | 64.3350 | 44.9120 | 44.9580 |
| D0-J3 | 103.8800 | 103.9070 | 42.2860 | 42.3360 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 115.27VC.005 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60903.07142624 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | nu. Oph |
| RA | 269.756589 |
| DEC | -9.7743 |
| 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 | 0.111056 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.273 |
| HIERARCH ESO DET NDIT | 220 |
| HIERARCH ESO ISS PBL12 START | 67.276 |
| HIERARCH ESO ISS PBL12 END | 67.223 |
| HIERARCH ESO ISS PBLA12 START | 273.3 |
| HIERARCH ESO ISS PBLA12 END | 273.3 |
| HIERARCH ESO ISS PBL13 START | 95.678 |
| HIERARCH ESO ISS PBL13 END | 95.645 |
| HIERARCH ESO ISS PBLA13 START | 253.3 |
| HIERARCH ESO ISS PBLA13 END | 253.3 |
| HIERARCH ESO ISS PBL14 START | 53.96 |
| HIERARCH ESO ISS PBL14 END | 53.93 |
| HIERARCH ESO ISS PBLA14 START | 336.221 |
| HIERARCH ESO ISS PBLA14 END | 336.326 |
| HIERARCH ESO ISS PBL23 START | 39.736 |
| HIERARCH ESO ISS PBL23 END | 39.748 |
| HIERARCH ESO ISS PBLA23 START | 218.0 |
| HIERARCH ESO ISS PBLA23 END | 218.1 |
| HIERARCH ESO ISS PBL24 START | 64.32 |
| HIERARCH ESO ISS PBL24 END | 64.335 |
| HIERARCH ESO ISS PBLA24 START | 44.912 |
| HIERARCH ESO ISS PBLA24 END | 44.958 |
| HIERARCH ESO ISS PBL34 START | 103.88 |
| HIERARCH ESO ISS PBL34 END | 103.907 |
| HIERARCH ESO ISS PBLA34 START | 42.286 |
| HIERARCH ESO ISS PBLA34 END | 42.336 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002629 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001951 |
| HIERARCH ESO ISS AMBI TEMP | 9.36 |
| HIERARCH ESO ISS AMBI FWHM START | 1.21 |
| HIERARCH ESO ISS AMBI FWHM END | 1.21 |