Exposure
- ID
- GRAVI.2025-03-04T00:59:07.111_2
- Header ID
- GRAVI.2025-03-04T00:59:07.111
- Date updated
- 2025-03-04 01:06:02 UTC+0000
- Release date
- 2025-03-04 00:59:07 UTC+0000
- UTC Start
- 2025-03-04 00:59:07.111
- UTC End
- 2025-03-04 01:00:27.111
- MJD Start
- 60738.04105452
- MJD End
- 60738.04198044592
- Exposure time (s)
- 80.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0042915
- Ambient temperature (°C)
- 15.25
- Seeing (arcsec)
- 0.875
Observation
- ID
- 64951
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 47341
- Name
- hd36584a
- RA
- 81.74917916666666
- DEC
- -68.62253694444443
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 C1
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.1360 | 89.1660 | 131.3000 | 131.6000 |
| A0-J2 | 128.3420 | 128.3070 | 115.2000 | 115.5000 |
| A0-C1 | 22.2800 | 22.2880 | 131.2800 | 131.6290 |
| G1-J2 | 49.3620 | 49.2850 | 85.1000 | 85.4000 |
| G1-C1 | 66.8560 | 66.8780 | 311.2670 | 311.6160 |
| J2-C1 | 107.1180 | 107.0730 | 291.8390 | 292.2140 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,DUAL |
| MJD-OBS | 60738.04105452 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd36584b |
| HIERARCH ESO INS SOBJ NAME | hd36584b |
| RA | 81.743132 |
| DEC | -68.62282 |
| 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 | C1 |
| EXPTIME | 95.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 89.136 |
| HIERARCH ESO ISS PBL12 END | 89.166 |
| HIERARCH ESO ISS PBLA12 START | 131.3 |
| HIERARCH ESO ISS PBLA12 END | 131.6 |
| HIERARCH ESO ISS PBL13 START | 128.342 |
| HIERARCH ESO ISS PBL13 END | 128.307 |
| HIERARCH ESO ISS PBLA13 START | 115.2 |
| HIERARCH ESO ISS PBLA13 END | 115.5 |
| HIERARCH ESO ISS PBL14 START | 22.28 |
| HIERARCH ESO ISS PBL14 END | 22.288 |
| HIERARCH ESO ISS PBLA14 START | 131.28 |
| HIERARCH ESO ISS PBLA14 END | 131.629 |
| HIERARCH ESO ISS PBL23 START | 49.362 |
| HIERARCH ESO ISS PBL23 END | 49.285 |
| HIERARCH ESO ISS PBLA23 START | 85.1 |
| HIERARCH ESO ISS PBLA23 END | 85.4 |
| HIERARCH ESO ISS PBL24 START | 66.856 |
| HIERARCH ESO ISS PBL24 END | 66.878 |
| HIERARCH ESO ISS PBLA24 START | 311.267 |
| HIERARCH ESO ISS PBLA24 END | 311.616 |
| HIERARCH ESO ISS PBL34 START | 107.118 |
| HIERARCH ESO ISS PBL34 END | 107.073 |
| HIERARCH ESO ISS PBLA34 START | 291.839 |
| HIERARCH ESO ISS PBLA34 END | 292.214 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004626 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003957 |
| HIERARCH ESO ISS AMBI TEMP | 15.25 |
| HIERARCH ESO ISS AMBI FWHM START | 0.85 |
| HIERARCH ESO ISS AMBI FWHM END | 0.9 |
| HIERARCH ESO FT ROBJ NAME | hd36584a |
| HIERARCH ESO FT ROBJ ALPHA | 052659.803 |
| HIERARCH ESO FT ROBJ DELTA | -683721.133 |