7.12 References

J. Anderson and N. Grogin, Dithering for ACS and WFC3 Primes and Parallels, WFC3 ISR 2023-05.

V. Bajaj, A. Calamida, J. Mack, 2020, Updated WFC3/IR Photometric Calibration, WFC3 ISR 2020-10.

V. Bajaj, 2019, WFC3/IR Photometric Repeatability, WFC3 ISR 2019-07.

R. C. Bohlin, New Grids of Pure-hydrogen White Dwarf NLTE Model Atmospheres and the HST/STIS Flux Calibration, AJ 160, 1, 2020.

G. Brammer, 2016, Reprocessing WFC3/IR Exposures Affected by Time-Variable Backgrounds, WFC3 ISR 2016-16.

G. Brammer, N. Pirzkal, P. McCullough, J. MacKenty, 2014, Time-varying Excess Earth-glow Backgrounds in the WFC3/IR Channel, WFC3 ISR 2014-03.

H. Bushouse, 2008, WFC3 IR Ground P-Flats, WFC3 ISR 2008-28.

T. Dahlen, L. Dressel, and J. Kalirai, 2010, Dithering strategies for WFC3, WFC3 ISR 2010-09.

F. Dauphin, J. V. Medina, P. R. McCullough, WFC3 IR Blob Classification with Machine Learning, WFC3 ISR 2021-08.

M. J. Dulude, S. Baggett, H. Bushouse, & B. Hilbert, 2011, WFC3/IR Banding, WFC3 ISR 2011-04.

M. J. Durbin, M. Bourque, S. Baggett, 2015, IR “Snowballs”: Long-Term Characterization, WFC3 ISR 2015-01.

M. J. Durbin, and P. R. McCullough, 2015, The Impact of Blobs on WFC3/IR Stellar Photometry, WFC3 ISR 2015-06.

M. Giavalisco, K.Sahu, R. Bohlin, 2002, New Estimates of the Sky Background for the HST Exposure Time Calculator, WFC3 ISR 2002-12.

C. M. Gosmeyer & S. Baggett, 2015, WFC3 IR Gain from 2010 to 2015, WFC3 ISR 2015-14.

J. D. Green & H. Olszewski 2019, IR ‘Snowball’ Occurrences in WFC3/IR: 2009-2019, WFC3 ISR 2020-03.

M. Gennaro et al., 2018, A characterization of persistence at short times in the WFC3/IR detector, WFC3 ISR 2018-05.

B. Hilbert, IR Channel Subarray Dark Current Behavior, WFC3 ISR 2010-16.

B. Hilbert, S. Baggett, M. Robberto, 2003, Masking Technique on WFC3-IR Images, WFC3 ISR 2003-06.

B. Hilbert, 2008, WFC3 TV3 Testing: IR Channel Nonlinearity Correction, WFC3 ISR 2008-39.

B. Hilbert, & P. McCullough, 2009, WFC3 SMOV Results: IR Channel Dark Current, Readnoise, and Background Signal, WFC3 ISR 2009-21.

B. Hilbert, V. Kozhurina-Platais, and E. Sabbi, 2009, WFC3 SMOV Program 11453: IR Flat Field Uniformity, WFC3 ISR 2009-39.

B. Hilbert, 2009, Snowballs in the WFC3-IR Channel: Characterization, WFC3 ISR 2009-43.

B. Hilbert & H. Bushouse, 2010, WFC3/IR Bad Pixel Table: Update Using Cycle 17 Data, WFC3 ISR 2010-13.

B. Hilbert, 2012, WFC3/IR Reference Pixel Characterization #1: Comparison of Bias Subtraction Methods, WFC3 ISR 2012-05.

B. Hilbert, 2014, Updated non-linearity calibration method for WFC3/IR, WFC3 ISR 2014-17.

B. Hilbert, and L. Petro, 2012, WFC3/IR Dark Current Stability, WFC3 ISR 2012-11.

K. Huynh and H. Khandrika, Improvements and Updates to the WFC3/IR Bad Pixel Tables: Cycle 28-30, WFC3 ISR 2024-02.

V. Kozhurina-Platais & S. Baggett, 2020, WFC3/IR Sensitivity over Time, WFC3 ISR 2020-05.

K. Long, et al., 2016, The Effect of Repeated Exposures on Measured Fluxes in the WFC3/IR Detector, WFC3 ISR 2016-11.

J. Mack, H. Olszewksi, and N. Pirzkal, 2021, WFC3/IR Filter-Dependent Sky Flats, WFC3 ISR 2021-01.

J. Mack & V. Bajaj, 2019, Improved Drizzled Data Products for the WFC3/IR Detector, WFC3 ISR 2019-05.

R. van der Marel, 2003, Determination of Low-Frequency Flat-Field Structure from Photometry of Stellar Fields, ACS ISR 2003-10.

P. R. McCullough, 2009, Radioactivity in HgCdTe devices: potential source of “snowballs”,  WFC3 ISR 2009-44.

P. R. McCullough, J. Mack, M. Dulude, and B. Hilbert, 2014, Infrared Blobs: Time-dependent Flags, WFC3 ISR 2014-21.

H. Olszewksi & J. Mack, 2021, WFC3/IR Blob Flats, WFC3 ISR 2021-10.

N. Pirzkal, A. Viana, A. Rajan, 2010, The WFC3 IR “Blobs”, WFC3 ISR 2010-06.

N. Pirzkal, J. Mack, T. Dahlen, and E. Sabbi, 2011, Sky Flats: Generating Improved WFC3 IR Flat-fields,  WFC3 ISR 2011-11.

N. Pirzkal, B. Hilbert, 2012, The WFC3 IR “Blobs” Monitoring, WFC3 ISR 2012-15.

N. Pirzkal, R. Ryan, 2020, The dispersed infrared background in WFC3 G102 and G141 observations, WFC3 ISR 2020-04.

A. G. Riess, 2010, First On-orbit Measurements of the WFC3-IR Count-rate Non-Linearity, WFC3 ISR 2010-07.

A. G. Riess, 2011, An Independent Determination of WFC3-IR Zeropoints and Count Rate Non-Linearity from 2MASS Asterisms, WFC3 ISR 2011-15.

A. G. Riess, G. Narayan, A. Calamida, 2019, Calibration of the WFC3-IR Count-rate Non- linearity, Sub-percent Accuracy for a Factor of a Million in Flux, WFC3 ISR 2019-01.

M. Robberto, C. Hanley, I. Dashevsky, 2002, The reference pixels on the WFC3 IR detectors, WFC3 ISR 2002-06.

R. Ryan and P.R. McCullough, 2017, Possible Overlaps Between Blobs, Grism Apertures, and Dithers, WFC3 ISR 2017-16.

D. Som, R. Bohlin, J. Mack, V. Bajaj, A. Calamida, Sensitivity Evolution of WFC3/IR Using Spatial Scanning Photometry and Grism Spectrophotometry, WFC3 ISR 2024-01.

D. Som, V. Bajaj, J. Mack, and A. Calamida, 2021, Photometric Repeatability and Sensitivity Evolution of WFC3/IR, WFC3 ISR 2021-05.

B. Sunnquist, S. Baggett, and K. Long, 2017, An Exploration of WFC3/IR Dark Current Variation, WFC3 ISR 2017-04.

B. Sunnquist, 2018, WFC3/IR Blob Monitoring, WFC3 ISR 2018-06.

B. Sunnquist, G. Brammer & S. Baggett, 2019, Time-dependent WFC3/IR Bad Pixel Tables, WFC3 ISR 2019-03.

B. Sunnquist, M. Mckay & S. Baggett, 2019, Time-dependent WFC3/IR Superdarks, WFC3 ISR 2019-04.