Starship Asterisk*

https://www.cfm2004.altervista.org/astrofotografia/nebulose/ngc6604-sh2-54_20230818.jpg August 2023 Location: San Romualdo - Ravenna (Italy) Tecnosky AG 70/350 - Avalon M-Uno - QHY174M su Celestron OAG CCD QSI 540ws cooled -10 RGB Astrodon Gen2 E-series and Narrowband 3nm filters HA-OIII-RGB: HA 32...

ngc7293_20230820.jpg From November 2020 to August 2023 Località: San Romualdo - Ravenna (Italy) Tecnosky Apo 130/900 Avalon M-Uno Autoguide with QHY5III 174M on Celestron OAG CCD QSI 520wsi cooled -20 Astrodon RGB GenII I-series and Narrowband 5nm filters HA-OIII-RGB: HA 39x10min, OIII 42x10min, R ...

sh2-78_20230714_cellini.jpg Juni/July 2023 Location: San Romualdo - Ravenna (Italy) Tecnosky Apo 130/900 Avalon M-Uno - QHY5III 174M on OAG Celestron CCD QSI 520wsi cooled -5 Astrodon RGB GenII I-series and Narrowband 5nm filters HA-OIII-RGB: H-alpha 41x10min, OIII 49x10min, R 40x5min, G 40x5min, B...

sh2-82_20220803.jpg September 2021/August 2022 Location: San Romualdo - Ravenna (Italy) Tecnosky Apo 130/900 Avalon M1 - QHY5III 174M on OAG Celestron CCD QSI 520wsi cooled -7 Astrodon RGB GenII I-series e Narrowband 5nm filters HA-RGB: H-alpha 27x10min, R 28x5min, G 29x5min, B 29x5min Acquired wit...

ic1318_20220724.jpg July 2022 Location: San Romualdo - Ravenna (Italy) Tecnosky AG 70/350 - Avalon M1 - QHY174M on Celestron OAG CCD QSI 540ws cooled -10 Astrodon RGB Gen2 E-series and Narrowband 3nm filters HA-OIII-RGB: HA 31x15min, OIII 19x15min, R 50x3min, G 50x3min, B 50x3min. Acquired with: Ma...

March 2021/April 2022 Location: San Romualdo - Ravenna (Italy) Tecnosky Apo 130/900 refractor Avalon M1 - QHY5III 174M on OAG Celestron CCD QSI 520ws cooled -20 Astrodon RGB GenII I-Series and Narrowband 5nm filters HA-OIII-RGB: HA 38x10min, OIII 33x10min, R 30x5min, G 26x5min, B 30x5min. Acquired w...

LoTr5 is a large, weak planetary nebula in the constellation of Chioma Berenice. LoTr 5 has the highest galactic latitude of any known planetary nebula, being only 1.5 degrees from the Galactic North Pole. March 2021/ March 2022 Location: San Romualdo - Ravenna Technosky Apo 130/900 Avalon M1 - QHY5...

sh2-232_20220322.jpg February 2020/March 2022 Location: San Romualdo - Ravenna (Italy) Tecnosky AG 70/350 - CCD QSI 583ws cooled -20 H-alpha with ASA DDM60PRO - no autoguide Other filters Avalon M1 - Celestron OAG - QHY5III 174M RGB Astrodon Gen2 E-series and Narrowband 3nm filters HA-RGB: HA 32x15...

February 2020 - February 2022 Location: San Romualdo - Ravenna (Italy) Tecnosky Apo 130/900 Red filter with ASA DDM60PRO - Unguided images Other filters with Avalon M1 - QHY5III 174M on OAG Celestron CCD QSI 520wsi cooled -20 Astrodon RGB GenII I-series and Narrowband 5nm filters HA-OIII-RGB: H-alph...

sh2-240_20220223.jpg January/February 2022 Location: San Romualdo - Ravenna (Italy) Samyang 135mm F/4 on Avalon M1 Celestron OAG with QHY5III 174M QHY294C cooled -25 - Optlong L-Extreme filter - 111x10' images ASI294C with Optlong L-Extreme filter - 72x5min Acquired with: SharCap - Calibrated with ...

Novembre 2020/Dicembre 2021 Località: San Romualdo - Ravenna Tecnosky AG 70/350 - CCD QSI 583ws raffreddato -15 Avalon M1 - Celestron OAG - QHY5III 174M Filtri RGB Astrodon Gen2 E-series e Narrowband 3nm HA-OIII-RGB: HA 32x15min, OIII 29x15min, R 30x5min, G 30x5min, B 30x5min. Acquisizione: MaximDL5...

August/October 2021 Location: San Romualdo - Ravenna (italy) Tecnosky AG70 F/5 Avalon M1 - QHY5III 174M su Celestron OAG . CCD QSI 583ws cooled -15 RGB Astrodon Gen2 E-series and Narrowband 3nm RGB-HA-OIII: R 30x5min, G 30x5min, B 30x5min, HA 30x15min and OIII 32x15min Acquired with: MaximDL5 - Cali...

sh2-72_20211001.jpg Luglio 2021/Ottobre 2021 Località: San Romualdo - Ravenna Sky Bortle 5 Tecnosky AG 70/350 - CCD QSI 583ws raffreddato -15 Avalon M1 - Celestron OAG - QHY5III 174M Filtri RGB Astrodon Gen2 E-series e Narrowband 3nm HA-RGB: HA 30x15min, R 30x5min, G 30x5min, B 30x5min. Acquisizion...

Location: San Romualdo - Ravenna (italy) Sky Bortle 6 Refractor Tecnosky Apo 130/900 - QSI520wsi cooled -10 Avalon M1 - QHY5III 174M on OAG Celestron Astrodon RGB GenII I-series and Narrowband 5nm filters HA-OIII-RGB: HA 40x10min, OIII 12x10min, R 30x5min, G 30x5min, B 30x5min Acquired with: MaximDL...

ngc2392-eskimo_20210331.jpg April 2018 - March 2021 Location: San Romualdo - Ravenna (italy) Meade LX200 GPS 12" with Starizona reducer/coma corrector F/7.1 Autoguide with Asi120mm on Meade ETX105 CCD QSI 540ws cooled -20 Baader RGB CCD, H-alpha 7nm and OIII 8.5nm filters HA-OIII-RGB: HA 41x6m...

vdb30_20210330.jpg March 2020/March 2021 Location: San Romualdo - Ravenna (Italy) Tecnosky AG 70/350 - CCD QSI 583ws cooled -20 ASA DDM60PRO for red and green - Unguided images Avalon M1 - Celestron OAG - QHY5III 174M for Blu and H-alpha Astrodon RGB Gen2 E-series and Narrowband 3nm filters HA-RGB:...

Aprile 2019/Marzo 2021 Località: San Romualdo - Ravenna (Italy) Tecnosky Apo 130/900 CCD QSI 520ws raffreddato -20 - Filtri Astrodon RGB GenII I-series Rosso e Verde con ASA DDM60PRO - Nessuna autoguida Blu con Avalon M1 - Autoguida con Celestron OAG e QHY5III 174M RGB: R 27x7min, G 25x10min, B 24x7...

ngc1579_20210113.jpg Febbraio 2020/Gennaio 2021 Località: San Romualdo - Ravenna Tecnosky Apo 130 F/6.9 Avalon M1 - QHY5III 174M su OAG Celestron ASA DDM60PRO con Autoslew e Sequence. CCD QSI 520wsi raffreddato -20 RGB Astrodon Gen2 I-series HA-RGB: HA 30x10min, R 31x5min, G 30x5min, B 30x5min Acqu...

October 2019/July 2020 Location: San Romualdo - Ravenna (Italy) Tecnosky AG 70/350 ASA DDM60PRO - Unguided images CCD QSI 583ws cooled -15 Astrodon RGB Gen2 E-series and Narrowband 3nm filters HA-RGB: HA 24x15min, R 29x5min, G 29x5min, B 42x5min. Acquired with: MaximDL5 - Calibrated with Dark, Bias ...

ic2177_20200323.jpg Very interesting the bubble around HD 53974, with h-alpha filter is very evident. Gennaio 2019/Marzo 2020 Località: San Romualdo - Ravenna Tecnosky AG 70/350 su ASA DDM60PRO - Pose non guidate CCD QSI 583ws raffreddato -25 Filtri RGB Astrodon Gen2 E-series e Narrowband 3nm HA-OI...

July 2018/Febbruary 2020 Location: San Romualdo - Ravenna (Italy) Tecnosky AG70 F/5 ASA DDM60PRO with Autoslew and Sequence. CCD QSI 583ws cooled -20 - Unguided images RGB Astrodon Gen2 E-series and Narrowband 3nm filters RGB-HA-OIII: R 41x5min, G 30x5min, B 27x5min, HA 27x15min and OIII 30x15min Ac...

Cristina Cellini
Italy

abell72_20190930.jpg Settembre 2019 Località: San Romualdo - Ravenna Meade LX200 12" con Starizona riduttore/correttore di coma F/7.1 CCD QSI 540wsi raffreddato -20 - Autoguida con ETX105 e ASI120M RGB Baader CCD e Bader Narrowband 8.5nm OIII-RGB: OIII 50x6min, R 50x3min, G 51x3min, B 50x3min ...

Località: San Romualdo - Ravenna
Tecnosky Apo 130 su ASA DDM60PRO - Pose non guidate
CCD QSI 520wsi raffreddato -20
Filtri RGB Astrodon Gen2 I-series e Narrowband 5nm
HA-OIII-RGB: HA 25x10min, OIII 28x10min, R 29x5min, G 30x5min, B 26x5min.

Cristina Cellini

Cassegrain of 369mm with a focal of 2467mm (F/6.66 with reducer). The scale is 1".34/pixel and the field is 22'.5x28'.2 with north up and east on the left. They are 24x90sec images.
Frasso Sabino (Rome) Italy
Roberto Haver and Cristina Cellini