Mission Overview

Hubble Ultraviolet Ultra Deep Field (UVUDF)

Primary Investigator: Harry Teplitz

HLSP Authors: Marc Rafelski, Anton Koekemoer, Norman Grogin

Released: 2014-04-10

Updated: 2015-07-07

Primary Reference(s):  &

DOI:

Citations:

Overview

The following proposals are relevant to this HSLP: HST Program 12534

Data were obtained in three observing Epochs, each using one of two observing modes (as described in ). Epochs 1 and 2 together obtained about 15 orbits of data per filter, and Epoch 3 obtained another 15 orbits per filter. In the second release, we include Epoch 3, which includes all the data that were obtained using post-flash (the UVIS capability to add internal background light), to mitigate the effects of degradation of the charge transfer efficiency of the detectors (Mackenty & Smith 2012). The data were reduced using a combination of standard and custom calibration scripts (see ), including the use of software to correct for charge transfer inefficiency and custom super dark files. The individual reduced exposures were then registered and combined using a modified version of the MosaicDrizzle pipeline (see and for further details) and are all made available here. In addition to the image mosaics, an aperture matched PSF corrected photometric catalog is made available, including photometric and spectroscopic redshifts in the UDF. The details of the catalog and redshifts are described in . If you use these mosaics or the catalog, please cite and .

Description Of Data Products

The extensions are:

• _cat.fits = catalog file
• _drz.fits = drizzled image mosaic
• _rms.fits = root mean square map
• _wht.fits = weight map

hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f225w_v2.0_drz.fits

Data Access

Files Instrument/Filter Pixel Scale Interactive Display
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f225w_v2.0_drz.fits
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f225w_v2.0_wht.fits
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f225w_v2.0_rms.fits
WFC3-UVIS / F225W 30 mas
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f225w_v2.0_drz.fits
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f225w_v2.0_wht.fits
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f225w_v2.0_rms.fits
WFC3-UVIS / F225W 60 mas
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f275w_v2.0_drz.fits
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f275w_v2.0_wht.fits
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f275w_v2.0_rms.fits
WFC3-UVIS / F275W 30 mas
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f275w_v2.0_drz.fits
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f275w_v2.0_wht.fits
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f275w_v2.0_rms.fits
WFC3-UVIS / F275W 60 mas
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f336w_v2.0_drz.fits
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f336w_v2.0_wht.fits
hlsp_uvudf_hst_wfc3-uvis-30mas_udf-epoch3_f336w_v2.0_rms.fits
WFC3-UVIS / F336W 30 mas
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f336w_v2.0_drz.fits
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f336w_v2.0_wht.fits
hlsp_uvudf_hst_wfc3-uvis-60mas_udf-epoch3_f336w_v2.0_rms.fits
WFC3-UVIS / F336W 60 mas
Multi-Band Color Interactive Display F225W+F275W+F336W 30 mas
Multi-Band Color Interactive Display F225W+F275W+F336W 60 mas
Epoch3 v2.0 Catalog (see Table 5 of )

Citations

Please remember to cite the appropriate paper(s) below and the  if you use these data in a published work.

Note篮球竞猜盈利|湖南体育职业: These HLSP data products are licensed for use under .