Exposure
- ID
- GRAVI.2024-12-05T02:36:09.535_1
- Header ID
- GRAVI.2024-12-05T02:36:09.535
- Date updated
- 2024-12-05 02:50:55 UTC+0000
- Release date
- 2024-12-05 02:36:09 UTC+0000
- UTC Start
- 2024-12-05 02:36:09.535
- UTC End
- 2024-12-05 02:39:21.535
- MJD Start
- 60649.10844369
- MJD End
- 60649.1106659122
- Exposure time (s)
- 192.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0075465
- Ambient temperature (°C)
- 12.78
- Seeing (arcsec)
- 0.59
Observation
- ID
- 62219
- Category
- calibrator
- Program ID
- 114.27NF.001
- Program Title
- UNVELING THE MASS-LOSS PROCESS OF RED SUPERGIANTS: THE VARIABILITY ACROSS THE MOLECULAR LAYERS AND THE PHOTOSPHERE
- Program Type
- Normal
- PI / COI
- JADLOVSKý / WITTKOWSKI / CHIAVASSA / KRAVCHENKO / GONZÁLEZ-TORÀ / KRTICKA / PALADINI / HÖFNER / FREYTAG
Target
- ID
- 46280
- Name
- HD_50235
- RA
- 102.715459
- DEC
- -34.36731
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 17.9520 | 18.1460 | 123.6000 | 123.7000 |
| A0-D0 | 26.4250 | 26.5290 | 25.6000 | 26.6000 |
| A0-C1 | 13.8420 | 14.0750 | 84.5460 | 85.1480 |
| B2-D0 | 33.9330 | 33.9330 | 354.0000 | 354.6000 |
| B2-C1 | 11.3040 | 11.3030 | 354.0090 | 354.5300 |
| D0-C1 | 22.6300 | 22.6300 | 174.0480 | 174.5690 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27NF.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60649.10844369 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | HD 50235 |
| HIERARCH ESO INS SOBJ NAME | HD_50235 |
| RA | 102.715459 |
| DEC | -34.36731 |
| HIERARCH ESO INS SPEC RES | HIGH |
| HIERARCH ESO INS POLA MODE | SPLIT |
| 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 | 222.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 64 |
| HIERARCH ESO ISS PBL12 START | 17.952 |
| HIERARCH ESO ISS PBL12 END | 18.146 |
| HIERARCH ESO ISS PBLA12 START | 123.6 |
| HIERARCH ESO ISS PBLA12 END | 123.7 |
| HIERARCH ESO ISS PBL13 START | 26.425 |
| HIERARCH ESO ISS PBL13 END | 26.529 |
| HIERARCH ESO ISS PBLA13 START | 25.6 |
| HIERARCH ESO ISS PBLA13 END | 26.6 |
| HIERARCH ESO ISS PBL14 START | 13.842 |
| HIERARCH ESO ISS PBL14 END | 14.075 |
| HIERARCH ESO ISS PBLA14 START | 84.546 |
| HIERARCH ESO ISS PBLA14 END | 85.148 |
| HIERARCH ESO ISS PBL23 START | 33.933 |
| HIERARCH ESO ISS PBL23 END | 33.933 |
| HIERARCH ESO ISS PBLA23 START | 354.0 |
| HIERARCH ESO ISS PBLA23 END | 354.6 |
| HIERARCH ESO ISS PBL24 START | 11.304 |
| HIERARCH ESO ISS PBL24 END | 11.303 |
| HIERARCH ESO ISS PBLA24 START | 354.009 |
| HIERARCH ESO ISS PBLA24 END | 354.53 |
| HIERARCH ESO ISS PBL34 START | 22.63 |
| HIERARCH ESO ISS PBL34 END | 22.63 |
| HIERARCH ESO ISS PBLA34 START | 174.048 |
| HIERARCH ESO ISS PBLA34 END | 174.569 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007034 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.008059 |
| HIERARCH ESO ISS AMBI TEMP | 12.78 |
| HIERARCH ESO ISS AMBI FWHM START | 0.65 |
| HIERARCH ESO ISS AMBI FWHM END | 0.53 |