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Does Stacking Images with Different Exposure Times Create a Problem in Photometry Analysis?
by msheald on Mon, 05/24/2021 - 12:57 |
Photometry |
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V406 Vul (XTE J1859+226)
by MUY on Thu, 02/18/2021 - 10:22 |
Cataclysmic Variables (CVs) |
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Starlink (satellite constellation) impact on CCD photometry
by Alessandro on Fri, 08/30/2019 - 12:51 |
Planning AAVSO’s future |
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Enhanced LCG comments box
by spp on Sat, 05/22/2021 - 16:27 |
Software Development |
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Cannot upload images into VPHOT
by RGN on Sat, 05/22/2021 - 18:52 |
VPHOT |
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T CVn LPV of the Month
by croberrw on Sat, 05/22/2021 - 22:27 |
Long Period Variables (LPVs) |
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Ingress/Egress predicted points off?
by kranky on Mon, 05/17/2021 - 03:23 |
Exoplanets |
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Photometry with QHY 6 Mono CCD
by GeoLek on Fri, 05/07/2021 - 19:38 |
Instrumentation and Equipment |
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Determining exposure time for a star with a given magnitude.
by njsg on Fri, 05/07/2021 - 18:52 |
General AAVSO Discussion |
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What type of telescope (reflector) for photometry?
by MatthiasK on Sat, 05/15/2021 - 10:20 |
Instrumentation and Equipment |
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Our 2021 Annual Meeting and Spectroscopy Workshop!
by AAVSO_ on Fri, 05/21/2021 - 19:32 |
General AAVSO Discussion |
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Binary Maker 3
by ccynamon on Fri, 09/25/2020 - 22:33 |
Eclipsing Binaries (EBs) |
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2021 Invitation for AAVSO Board of Directors Nominees
by AAVSO_ on Mon, 05/17/2021 - 15:12 |
General AAVSO Discussion |
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IR-Pass filter for exoplanet
by Lateralus on Fri, 05/14/2021 - 18:43 |
Instrumentation and Equipment |
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Julian Date Calculator
by FSU on Fri, 04/16/2021 - 23:46 |
Software Development |
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V1405 CAS
by RGN on Thu, 05/06/2021 - 21:34 |
Cataclysmic Variables (CVs) |
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Star analyzer photometry: flux method
by Christophe Pellier on Mon, 05/03/2021 - 19:51 |
Spectroscopy |
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ASASSN-21gk: new transient (mag. 13) in Sagittarius
by SPK on Sat, 05/01/2021 - 09:20 |
Time Sensitive Alerts |
Hot topic
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Spectroscopy campaign on gamma Cas
by weo on Fri, 01/31/2020 - 20:31 |
Spectroscopy |
Hot topic
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ASASSN-V J181654.06-202117.6 campaign - Alert Notice 710 and 723
by weo on Tue, 07/14/2020 - 17:07 |
Campaigns & Observation Reports |
