List of works by Abhijit Saha

A 500 parsec halo surrounding the galactic globular NGC 1851

scientific article published in Astronomical Journal

A Classification Algorithm for Time-domain Novelties in Preparation for LSST Alerts. Application to Variable Stars and Transients Detected with DECam in the Galactic Bulge

scientific article published on 3 April 2020

A Hybrid Algorithm for Period Analysis from Multiband Data with Sparse and Irregular Sampling for Arbitrary Light-curve Shapes

scientific article published in Astronomical Journal

A New Age and Distance for I Zw 18, the Most Metal-Poor Galaxy in the Nearby Universe

A New Deep HST/ACS CMD of I Zw 18: Evidence for Red Giant Branch Stars

A Wide Field Planetary Camera 2 Study of the Resolved Stellar Population of the Pegasus Dwarf Irregular Galaxy (DDO 216)

scientific article published in Astronomical Journal

A new study of stellar substructures in the Fornax dwarf spheroidal galaxy

scientific article published in Astronomy and Astrophysics

A panchromatic catalog of early-type galaxies at intermediate redshift in the Hubble Space Telescope Wide Field Camera 3 Early Release Science field

ANTARES: a prototype transient broker system

ANTARES: progress towards building a 'broker' of time-domain alerts

AT 2020iko: A WZ Sge-type Dwarf Nova Candidate with an Anomalous Precursor Event

scientific article published on 7 December 2020

Absolute Magnitudes and Colors of RR Lyrae Stars in DECam Passbands from Photometry of the Globular Cluster M5

scientific article published in Astronomical Journal

All-weather calibration of wide-field optical and NIR surveys

scientific article published in Astronomical Journal

An end-to-end simulation framework for the Large Synoptic Survey Telescope

Anatomy of a post-starburst minor merger: a multi-wavelength WFC3 study of NGC 4150

scientific article published in the Astrophysical Journal

Anomalous Evolution of the Dwarf Galaxy HIPASS J1321-31

scientific article published in the Astrophysical Journal

Bias Properties of Extragalactic Distance Indicators. XI. Methods to Correct for Observational Selection Bias for RR Lyrae Absolute Magnitudes from Trigonometric Parallaxes Expected from the [ITAL]Full-Sky Astrometric Mapping Explorer[/ITAL] Satellit

scientific article published in Astronomical Journal

Calibration dome screen for the Large Synoptic Survey Telescope

Calibration of the LSST instrumental and atmospheric photometric passbands

Calibration ofBVRIPhotometry for the Wide Field Channel of theHSTAdvanced Camera for Surveys

Calibrations of LSST camera and telescope systems

Cataclysmic and Close Binaries in Star Clusters. IV. The Unexpectedly Low Number of Erupting Dwarf Novae Detected by the Hubble Space Telescope in the Core of 47 Tucanae

scientific article published in the Astrophysical Journal

Cepheid Distances to SNe Ia Host Galaxies Based on a Revised Photometric Zero Point of theHSTWFPC2 and New PL Relations and Metallicity Corrections

Cepheids and Long-Period Variables in IC 342

scientific article published in Astronomical Journal

Cepheids and Long-Period Variables in NGC 4395

scientific article published in Astronomical Journal

Deep [ITAL]Hubble Space Telescope[/ITAL] Imaging of Sextans A. II. Cepheids and Distance

scientific article published in Astronomical Journal

Deep wide-field imaging down to the oldest main sequence turn-offs in the Sculptor dwarf spheroidal galaxy

scientific article published in Astronomy and Astrophysics

DeepHubble Space TelescopeImaging of IC 1613. II. The Star Formation History

scientific article published in the Astrophysical Journal

DeepHubble Space TelescopeImaging of Sextans A. III. The Star Formation History

scientific article published in Astronomical Journal

Detection of brown dwarf like objects in the core of NGC 3603

scientific article published in the Astrophysical Journal

Exploring the Very Extended Low-surface-brightness Stellar Populations of the Large Magellanic Cloud with SMASH

scholarly article

Faint BVRI Photometric Sequences in Selected Fields

scientific article

First results from the NOAO survey of the outer limits of the Magellanic clouds

scientific article published in Astronomical Journal

HS 1216+5032: a physical quasar pair with one radio-loud broad absorption line quasar

scientific article

Halo Structure Shown by RR Lyrae Stars in the Anticenter Direction

scientific article published in the Astrophysical Journal

High-resolution mapping of dust via extinction in the M31 bulge

scholarly article

Hubble Space Telescope WFC3 Early Release Science: emission-line galaxies from infrared grism observations

scientific article published in Astronomical Journal

Hubble space telescope imaging of Ly{alpha} emission at z {approx} 4.4

scientific article published in the Astrophysical Journal

Hydra II: a faint and compact Milky Way dwarf galaxy found in the survey of the Magellanic stellar history

article

I Zw 18 Revisited withHSTACS and Cepheids: New Distance and Age

scientific article published in the Astrophysical Journal

Large Synoptic Survey Telescope: From science drivers to reference design

scientific article

Large-scale shock-ionized and photoionized gas in M83: the impact of star formation

scientific article published in the Astrophysical Journal

Leo A: A Late-blooming Survivor of the Epoch of Reionization in the Local Group

scientific article published in the Astrophysical Journal

Long-term photometric monitoring of RR Lyrae stars in Messier 3

scientific article

M32: Is there an Ancient and Metal-poor Stellar Population?

M32: Is there an Ancient, Metal-Poor Population?

MOA-2019-BLG-008Lb: A New Microlensing Detection of an Object at the Planet/Brown Dwarf Boundary

scientific article published in 2022

Machine-learning-based Brokers for Real-time Classification of the LSST Alert Stream

scholarly article by Gautham Narayan et al published 11 May 2018 in The Astrophysical Journal Supplement Series

Mapping the Interstellar Reddening and Extinction toward Baade’s Window Using Minimum Light Colors of ab-type RR Lyrae Stars: Revelations from the De-reddened Color–Magnitude Diagrams

Measuring metallicities with Hubble Space Telescope/Wide-Field Camera 3 photometry

scientific article published in Astronomical Journal

Metallicity distribution functions of four Local Group dwarf galaxies

scientific article published in Astronomical Journal

Multi-epoch Hubble space telescope observations of IZw18: characterization of variable stars at ultra-low metallicities

scientific article published in the Astrophysical Journal

OGLE-2018-BLG-0022: A Nearby M-dwarf Binary

OGLE-2018-BLG-1185b : A Low-Mass Microlensing Planet Orbiting a Low-Mass Dwarf

OGLE-2018-BLG-1185b: A Low-mass Microlensing Planet Orbiting a Low-mass Dwarf

scientific article published in August 2021

Operation planning for the large-aperture Synoptic Survey Telescope

Oscillating Blue Stragglers in the Core of 47 Tucanae

scientific article published in the Astrophysical Journal

Overview of the DESI Legacy Imaging Surveys

scientific article

Photometric and spectroscopic observations of SN 1990E in NGC 1035 - Observational constraints for models of type II supernovae

scientific article published in Astronomical Journal

Photometric evidence of an intermediate-age stellar population in the inner bulge of M31

article

Photometry and Spectroscopy of Faint Candidate Spectrophotometric Standard DA White Dwarfs

article by Annalisa Calamida et al published 25 February 2019 in The Astrophysical Journal

Precision determination of atmospheric extinction at optical and near-infrared wavelengths

scientific article published in the Astrophysical Journal

Probing the M33 halo using RR Lyrae stars

scientific article published in Astronomical Journal

Progressive star formation in the young galactic super star cluster NGC 3603

scientific article published in the Astrophysical Journal

Properties of Ellipticity Correlation with Atmospheric Structure from Gemini South

scientific article published in the Astrophysical Journal

Pulsation models for ultra-low (Z = 0.0004) metallicity classical Cepheids

scientific article published in the Astrophysical Journal

RR Lyrae variables in M32 and the disk of M31

scientific article published in the Astrophysical Journal

SMASH: Survey of the MAgellanic Stellar History

scientific article published in Astronomical Journal

Short-Period Variable Stars in the M31 Halo

scientific article published in Astronomical Journal

Simulation of autonomous observing with a ground-based telescope: the LSST experience

Solving the global photometric self-calibration problem in LSST

Spatial distribution and evolution of the stellar populations and candidate star clusters in the blue compact dwarf I Zwicky 18

scientific article published in the Astrophysical Journal

Star formation in 30 Doradus

scientific article published in the Astrophysical Journal

Stellar populations of Lyman break galaxies at z =~ 1-3 in the HST/WFC3 early release science observations

scientific article published in the Astrophysical Journal

Subpercent Photometry: Faint DA White Dwarf Spectrophotometric Standards for Astrophysical Observatories

scientific article

Supernova remnants and the interstellar medium of M83: imaging and photometry with the wide field camera 3 on the Hubble space telescope

scientific article published in the Astrophysical Journal

Supernova remnants, planetary nebulae and the distance to NGC 4214

article

The ANTARES Astronomical Time-domain Event Broker

scientific article published on 8 February 2021

The Brightest Stars in Nearby Galaxies IX: Comparison of Ground-Based and HST Phtotmetry of the Brightest Stars in IC 4182

scientific article published in Astronomical Journal

The Cepheid Distance to NGC 5236 (M83) with the ESO Very Large Telescope

scientific article published in the Astrophysical Journal

The Distance To IC 10 From Near-Infrared Observations of Cepheids

scientific article published in Astronomical Journal

The Effect of Metallicity on Cepheid‐based Distances

scientific article published in the Astrophysical Journal

The Extragalactic Distance Scale Key Project. V. Photometry of the Brightest Stars in M100 and the Calibration of WFPC2

scientific article published in the Astrophysical Journal

The Extragalactic Distance Scale Key Project. VIII. The Discovery of Cepheids and a New Distance to NGC 3621 Using theHubbleSpaceTelescope

scientific article published in the Astrophysical Journal

The Extragalactic Distance Scale Key Project. XVI. Cepheid Variables in an Inner Field of M101

scientific article published in the Astrophysical Journal

The Hubble Constant: A Summary of the Hubble Space Telescope Program for the Luminosity Calibration of Type Ia Supernovae by Means of Cepheids

scientific article published in the Astrophysical Journal

The Hubble Space Telescope Extragalactic Distance Scale Key Project. IX. The Discovery of Cepheids in NGC 2090

scientific article published in the Astrophysical Journal

The Hubble Space Telescope Extragalactic Distance Scale Key Project. VII. The Discovery of Cepheids in the Leo I Group Galaxy NGC 3351

scientific article published in the Astrophysical Journal

The Hubble Space Telescope Extragalactic Distance Scale Key Project. X. The Cepheid Distance to NGC 7331

scientific article published in the Astrophysical Journal

The Hubble Space Telescope Key Project on the Extragalactic Distance Scale. XI. The Cepheids in NGC 4414

scientific article published in the Astrophysical Journal

The Hubble Space Telescope Key Project on the Extragalactic Distance Scale. XII. The Discovery of Cepheids and a New Distance to NGC 2541

scientific article published in the Astrophysical Journal

The Hubble Space Telescope Key Project on the Extragalactic Distance Scale. XIII. The Metallicity Dependence of the Cepheid Distance Scale

scientific article published in the Astrophysical Journal

The LSST operations simulator

The NOAO Data Lab virtual storage system

The NOAO Variable-Sky Project

article by T. Matheson et al published September 2011 in Proceedings of the International Astronomical Union

The NOAO data lab: science-driven development

The Not So Simple Stellar System ω Cen. II. Evidence in Support of a Merging Scenario

scientific article published on 17 March 2020

The Period‐Luminosity Relation for Long‐Period Variables in M31

scholarly article

The RR Lyrae Variables in M3. I. Abundance Determinations

scientific article published in Astronomical Journal

The ancient stellar population of M 32: RR Lyrae variable stars confirmed

scientific article published in Astronomy and Astrophysics

The luminosity, mass, and age distributions of compact star clusters in M83 based on Hubble space Telescope/Wide field camera 3 observations

scientific article published in the Astrophysical Journal

The panchromatic Hubble Andromeda treasury

scholarly article

The panchromatic Hubble Andromeda treasury. VII. The steep mid-ultraviolet to near-infrared extinction curve in the central 200 pc of the M31 bulge

scientific article published in the Astrophysical Journal

The resolved stellar population in 50 regions of M83 from HST/WFC3 Early Release Science observations

scientific article published in the Astrophysical Journal

The size evolution of passive galaxies: observations from the Wide-Field Camera 3 Early Release Science program

scientific article published in the Astrophysical Journal

The star formation and chemical evolution history of the Fornax dwarf spheroidal galaxy

scientific article published in Astronomy and Astrophysics

The star formation and chemical evolution history of the sculptor dwarf spheroidal galaxy

scientific article published in Astronomy and Astrophysics

USING Hα MORPHOLOGY AND SURFACE BRIGHTNESS FLUCTUATIONS TO AGE-DATE STAR CLUSTERS IN M83

scientific article published in the Astrophysical Journal

UV-dropout galaxies in the Goods-South field from WFC3 Early Release Science observations

scientific article published in the Astrophysical Journal

Ultra long period Cepheids: a primary standard candle out to the Hubble flow

Ultralong-period Cepheids: a possible primary distance indicator?

Variable Stars in Leo A: RR Lyrae Stars, Short-Period Cepheids, and Implications for Stellar Content

scientific article published in Astronomical Journal

Variable Stars in the Dwarf Galaxy IC 10

scientific article published in Astronomical Journal

Variable stars in the field of the Hydra II ultra-faint dwarf galaxy

scientific article published in Astronomical Journal

WIYN queue: theory meets reality

What is the difference? Blazhko and non-Blazhko RRab stars and the special case of V123 in M3

scientific article