Exposure
- ID
- GRAVI.2024-02-12T06:56:31.947_1
- Header ID
- GRAVI.2024-02-12T06:56:31.947
- Date updated
- 2024-02-12 07:10:35 UTC+0000
- Release date
- 2024-02-12 06:56:31 UTC+0000
- UTC Start
- 2024-02-12 06:56:31.947
- UTC End
- 2024-02-12 07:01:19.947
- MJD Start
- 60352.28925865
- MJD End
- 60352.2925919833
- Exposure time (s)
- 288.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002314
- Ambient temperature (°C)
- 14.61
- Seeing (arcsec)
- 1.5
Observation
- ID
- 58440
- Category
- calibrator
- Program ID
- 112.2623.001
- Program Title
- 3D ORBIT RECONSTRUCTION OF EVOLVED MASSIVE BINARY SYSTEMS
- Program Type
- Normal
- PI / COI
- MAHY/ SANA/ FROST/ LANTHERMANN/ LE BOUQUIN/ GOSSET/ HUTSEMEKERS
Target
- ID
- 43256
- Name
- HD95255
- RA
- 164.687672
- DEC
- -60.86282
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.0120 | 89.1630 | 120.2000 | 121.3000 |
| A0-J2 | 129.0030 | 128.9110 | 101.6000 | 102.7000 |
| A0-K0 | 122.9180 | 122.5180 | 83.5750 | 84.6990 |
| G1-J2 | 52.9870 | 52.7340 | 69.0000 | 70.1000 |
| G1-K0 | 74.0270 | 73.6700 | 37.6860 | 38.4750 |
| J2-K0 | 39.8630 | 39.8940 | 353.9100 | 354.6120 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 112.2623.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60352.28925865 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 95255 |
| HIERARCH ESO INS SOBJ NAME | HD95255 |
| RA | 164.687672 |
| DEC | -60.86282 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| 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 | 315.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 96 |
| HIERARCH ESO ISS PBL12 START | 89.012 |
| HIERARCH ESO ISS PBL12 END | 89.163 |
| HIERARCH ESO ISS PBLA12 START | 120.2 |
| HIERARCH ESO ISS PBLA12 END | 121.3 |
| HIERARCH ESO ISS PBL13 START | 129.003 |
| HIERARCH ESO ISS PBL13 END | 128.911 |
| HIERARCH ESO ISS PBLA13 START | 101.6 |
| HIERARCH ESO ISS PBLA13 END | 102.7 |
| HIERARCH ESO ISS PBL14 START | 122.918 |
| HIERARCH ESO ISS PBL14 END | 122.518 |
| HIERARCH ESO ISS PBLA14 START | 83.575 |
| HIERARCH ESO ISS PBLA14 END | 84.699 |
| HIERARCH ESO ISS PBL23 START | 52.987 |
| HIERARCH ESO ISS PBL23 END | 52.734 |
| HIERARCH ESO ISS PBLA23 START | 69.0 |
| HIERARCH ESO ISS PBLA23 END | 70.1 |
| HIERARCH ESO ISS PBL24 START | 74.027 |
| HIERARCH ESO ISS PBL24 END | 73.67 |
| HIERARCH ESO ISS PBLA24 START | 37.686 |
| HIERARCH ESO ISS PBLA24 END | 38.475 |
| HIERARCH ESO ISS PBL34 START | 39.863 |
| HIERARCH ESO ISS PBL34 END | 39.894 |
| HIERARCH ESO ISS PBLA34 START | 353.91 |
| HIERARCH ESO ISS PBLA34 END | 354.612 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002015 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002613 |
| HIERARCH ESO ISS AMBI TEMP | 14.61 |
| HIERARCH ESO ISS AMBI FWHM START | 1.61 |
| HIERARCH ESO ISS AMBI FWHM END | 1.39 |