Exposure
- ID
- PIONI.2021-10-04T01:07:17.774_1
- Header ID
- PIONI.2021-10-04T01:07:17.774
- Date updated
- 2021-10-04 01:15:54 UTC+0000
- Release date
- 2021-10-04 01:07:17 UTC+0000
- UTC Start
- 2021-10-04 01:07:17.774
- UTC End
- 2021-10-04 01:07:56.174
- MJD Start
- 59491.046733493
- MJD End
- 59491.0471779374
- Exposure time (s)
- 38.4
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0031055
- Ambient temperature (°C)
- 12.81
- Seeing (arcsec)
- 0.805
Observation
- ID
- 48417
- Category
- calibrator
- Program ID
- 0103.D-0711(A)
- Program Title
- UNLOCKING THE POTENTIAL OF CEPHEIDS AS PRIMARY DISTANCE INDICATORS: THE VLTI CEPHEID SURVEY - COMPLETION BEFORE GAIAS THIRD DATA RELEASE
- Program Type
- Normal
- PI / COI
- TRAHIN/ KERVELLA/ BREUVAL/ BORGNIET/ MERAND/ GALLENNE/ HOCDE/ NARDETTO/ LAGADEC
Target
- ID
- 36302
- Name
- HD_178918
- RA
- 287.643482
- DEC
- -0.69583
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 71.0070 | 70.8390 | 121.2000 | 121.2000 |
| A0-J2 | 108.9370 | 108.6930 | 93.5000 | 93.5000 |
| A0-K0 | 118.3180 | 118.1550 | 71.6480 | 71.6240 |
| G1-J2 | 56.6620 | 56.6220 | 57.9000 | 57.8000 |
| G1-K0 | 90.1820 | 90.1960 | 34.8550 | 34.8710 |
| J2-K0 | 44.0020 | 44.0080 | 4.6380 | 4.7340 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 0103.D-0711(A) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | FRINGE,OBJECT |
| MJD-OBS | 59491.046733493 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD_178918 |
| RA | 287.643482 |
| DEC | -0.69583 |
| HIERARCH ESO INS OPTI2 NAME | GRISM |
| HIERARCH ESO INS OPTI2 ID | GRISM |
| HIERARCH ESO INS FILT1 NAME | H |
| 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 | 38.4 |
| HIERARCH ESO DET DIT | 0.00075 |
| HIERARCH ESO DET NDIT | 51200 |
| HIERARCH ESO ISS PBL12 START | 71.007 |
| HIERARCH ESO ISS PBL12 END | 70.839 |
| HIERARCH ESO ISS PBLA12 START | 121.2 |
| HIERARCH ESO ISS PBLA12 END | 121.2 |
| HIERARCH ESO ISS PBL13 START | 108.937 |
| HIERARCH ESO ISS PBL13 END | 108.693 |
| HIERARCH ESO ISS PBLA13 START | 93.5 |
| HIERARCH ESO ISS PBLA13 END | 93.5 |
| HIERARCH ESO ISS PBL14 START | 118.318 |
| HIERARCH ESO ISS PBL14 END | 118.155 |
| HIERARCH ESO ISS PBLA14 START | 71.648 |
| HIERARCH ESO ISS PBLA14 END | 71.624 |
| HIERARCH ESO ISS PBL23 START | 56.662 |
| HIERARCH ESO ISS PBL23 END | 56.622 |
| HIERARCH ESO ISS PBLA23 START | 57.9 |
| HIERARCH ESO ISS PBLA23 END | 57.8 |
| HIERARCH ESO ISS PBL24 START | 90.182 |
| HIERARCH ESO ISS PBL24 END | 90.196 |
| HIERARCH ESO ISS PBLA24 START | 34.855 |
| HIERARCH ESO ISS PBLA24 END | 34.871 |
| HIERARCH ESO ISS PBL34 START | 44.002 |
| HIERARCH ESO ISS PBL34 END | 44.008 |
| HIERARCH ESO ISS PBLA34 START | 4.638 |
| HIERARCH ESO ISS PBLA34 END | 4.734 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003062 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003149 |
| HIERARCH ESO ISS AMBI TEMP | 12.81 |
| HIERARCH ESO ISS AMBI FWHM START | 0.83 |
| HIERARCH ESO ISS AMBI FWHM END | 0.78 |