Exposure
- ID
- GRAVI.2025-03-13T00:27:20.841_1
- Header ID
- GRAVI.2025-03-13T00:27:20.841
- Date updated
- 2025-03-13 00:40:52 UTC+0000
- Release date
- 2025-03-13 00:27:20 UTC+0000
- UTC Start
- 2025-03-13 00:27:20.841
- UTC End
- 2025-03-13 00:31:20.841
- MJD Start
- 60747.01899122
- MJD End
- 60747.02176899778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0062565
- Ambient temperature (°C)
- 13.05
- Seeing (arcsec)
- 0.6000000000000001
Observation
- ID
- 65038
- Category
- calibrator
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY
Target
- ID
- 48426
- Name
- hd73900b
- RA
- 129.83802
- DEC
- -36.60644
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B2 | 23.4540 | 23.5570 | 132.0000 | 132.4000 |
| A0-D0 | 31.2440 | 31.3290 | 57.1000 | 57.8000 |
| A0-C1 | 20.9130 | 21.0350 | 103.3280 | 103.8810 |
| B2-D0 | 33.8380 | 33.8280 | 15.1000 | 15.7000 |
| B2-C1 | 11.2710 | 11.2680 | 15.0680 | 15.6380 |
| D0-C1 | 22.5660 | 22.5600 | 195.1270 | 195.6970 |
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 | 60747.01899122 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | hd73900b |
| HIERARCH ESO INS SOBJ NAME | hd73900b |
| RA | 129.83802 |
| DEC | -36.60644 |
| 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 | B2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | C1 |
| EXPTIME | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 23.454 |
| HIERARCH ESO ISS PBL12 END | 23.557 |
| HIERARCH ESO ISS PBLA12 START | 132.0 |
| HIERARCH ESO ISS PBLA12 END | 132.4 |
| HIERARCH ESO ISS PBL13 START | 31.244 |
| HIERARCH ESO ISS PBL13 END | 31.329 |
| HIERARCH ESO ISS PBLA13 START | 57.1 |
| HIERARCH ESO ISS PBLA13 END | 57.8 |
| HIERARCH ESO ISS PBL14 START | 20.913 |
| HIERARCH ESO ISS PBL14 END | 21.035 |
| HIERARCH ESO ISS PBLA14 START | 103.328 |
| HIERARCH ESO ISS PBLA14 END | 103.881 |
| HIERARCH ESO ISS PBL23 START | 33.838 |
| HIERARCH ESO ISS PBL23 END | 33.828 |
| HIERARCH ESO ISS PBLA23 START | 15.1 |
| HIERARCH ESO ISS PBLA23 END | 15.7 |
| HIERARCH ESO ISS PBL24 START | 11.271 |
| HIERARCH ESO ISS PBL24 END | 11.268 |
| HIERARCH ESO ISS PBLA24 START | 15.068 |
| HIERARCH ESO ISS PBLA24 END | 15.638 |
| HIERARCH ESO ISS PBL34 START | 22.566 |
| HIERARCH ESO ISS PBL34 END | 22.56 |
| HIERARCH ESO ISS PBLA34 START | 195.127 |
| HIERARCH ESO ISS PBLA34 END | 195.697 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.006099 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.006414 |
| HIERARCH ESO ISS AMBI TEMP | 13.05 |
| HIERARCH ESO ISS AMBI FWHM START | 0.64 |
| HIERARCH ESO ISS AMBI FWHM END | 0.56 |
| HIERARCH ESO FT ROBJ NAME | hd73900a |
| HIERARCH ESO FT ROBJ ALPHA | 083922.108 |
| HIERARCH ESO FT ROBJ DELTA | -363624.012 |