Archives of Photographic PLates for Astronomical USE

Photometric error estimates (applause_dr2.phot_rmse)

The table has 31968952 rows, 13 columns.

Description

This table contains photometric error estimates for individual magnitude ranges in annular bins. Unique Identifier sub_id

Attribution

If you have made substantial use of the data provided by APPLAUSE DR2, kindly include this acknowledgement

Funding for APPLAUSE has been provided by DFG (German Research Foundation, Grant), Leibniz Institute for Astrophysics Potsdam (AIP), Dr. Remeis Sternwarte Bamberg (University Nuernberg/Erlangen), the Hamburger Sternwarte (University of Hamburg) and Tartu Observatory.

Columns

Name Type UCD Unit Description
rmse_id int meta.id
meta.main

Unique identification number of photometric error estimate

process_id int meta.id

Process identification number

scan_id int meta.id

Scan identification number

exposure_id int meta.id

Exposure identification number

plate_id int meta.id

Plate identification number

archive_id int meta.id

Archive identification number

annular_bin short meta.code

Annular bin (1-9) on the scanned photographic plate (bin 1 is in the center, bin 9 is at the edge). Bin 0 refers to the whole image.

plate_mag float phot.mag
em.opt
mag

Uncalibrated magnitude (like mag_auto in the source table)

rmse float stat.error
phot.mag
em.opt
mag

Root-mean-square (RMS) error of the calibrated magnitude in the plate natural photometric system

mag_window float stat.value
phot.mag
em.opt
mag

Range of uncalibrated magnitudes in which the RMS error was estimated

num_stars int meta.number

Number of stars that were used for the RMS error estimation

timestamp_insert char time.creation Time[yyyy-mm-dd hh:mm:ss]

Timestamp of insert

timestamp_update char time.creation Time[yyyy-mm-dd hh:mm:ss]

Timestamp of last update