C/2017 T2 (PANSTARRS)

C/2017 T2 (PanStarrs)
Reported observations:
2019 Apr. 02.85 UT: m1=9.2, Dia.=6', DC=2/, ... 20-cm SCT(77x) ... Juan Jose Gonzalez (Alto del Celleron - Benllera, Leon, Spain. 42º 45' N, 5º 44' W, alt. 1190 m) [Faint and diffuse outer coma. Altitude: 10°. Zodiacal light. Mountain location, very clear sky. Sidgwick method. Tycho-2 comparison stars. SQM: 20.6]
2019 Mar. 23.84 UT: m1=10.7, Dia.=3.5', DC=2/, ... 20-cm SCT(77x) ... Juan Jose Gonzalez (Alto del Castro, Leon, Spain. 42º 55' N, 5º 48' W, alt. 1720 m) [Brighter than expected. Possible previous outburst. Brighter inner coma diameter 3.5', providing m=10.7. Faint and diffuse outer coma diameter 5.5', providing m=9.6. Nearby field stars checked in DSS. Limiting stellar magnitude fainter than 13.7 (AQ). Altitude: 18°. Zodiacal light. Mountain location, very clear sky. Sidgwick method. Tycho-2 comparison stars. SQM: 20.8]
2019 Mar. 09.84 UT: m1=12.3, Dia.=2.3', DC=2/, ... 20-cm SCT(133x) ... Juan Jose Gonzalez (Alto del Trichero, Leon, Spain. 42º 46′ N, 5º 53′ W, alt. 1190 m) [Brighter than expected. Faint and diffuse outer coma. Altitude: 27°. Nearby field stars checked in DSS. Limiting stellar magnitude fainter than 14.1 (GSC). Sidgwick method. APASS comparison stars. SQM: 20.9]
2018 Nov. 14.03 UT: m1=15.7, Dia.=0.25', DC=3, ... 60-cm L(305x) ... Sandor Szabo (Sopron, Hungary)
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