AAVSO: American Association of Variable Star Observers
Login
  1. Home
  2. WebObs
  3. Search
  4. Results

WebObs Search Results

Showing 124 observations by BDAD

Star JD Calendar Date Magnitude Error Filter Observer
SN 2023ixf 2460116.49461 2023 Jun. 20.99461 11.886 0.048 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80
SN 2023ixf 2460110.5259 2023 Jun. 15.02590 11.730 0.043 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80
SN 2023ixf 2460108.52044 2023 Jun. 13.02044 11.673 0.038 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80
SN 2023ixf 2460103.50444 2023 Jun. 08.00444 11.419 0.032 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80
SN 2023ixf 2460100.51811 2023 Jun. 05.01811 11.396 0.042 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80
SN 2023ixf 2460098.50412 2023 Jun. 03.00412 11.424 0.039 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80
SN 2023ixf 2460090.40465 2023 May. 25.90465 11.345 0.046 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80 Target star may be overexposed
SN 2023ixf 2460089.39737 2023 May. 24.89737 11.36 0.041 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80 Target star may be overexposed
SN 2023ixf 2460088.40045 2023 May. 23.90045 11.339 0.044 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80 Target star may be overexposed
SN 2023ixf 2460085.39444 2023 May. 20.89444 12.37 0.06 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 Ritchey-Chretien with QHY42 cmos camera, location IAU observatory Z80
N Cas 2021 2459296.46872 2021 Mar. 22.96872 7.94 0.094 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica L Stack 94x2s, 2x2 bin, 0.25-m f/8 RC, QHY42 CMOS camera. Near horizon, telescope aperture largely obstructed by observatory wall.
N Cas 2021 2459296.46549 2021 Mar. 22.96549 7.96 0.086 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica L Stack 93x2s, 2x2 bin, 0.25-m f/8 RC, QHY42 CMOS camera. Near horizon, telescope aperture largely obstructed by observatory wall.
N Cas 2021 2459294.355 2021 Mar. 20.85500 7.78 0.07 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica K 0.25-m f/8 RC + QHY42 CMOS, stack 85x1s, 2x2 bin. 7 comparison stars (7-10 mag range).
RX J0044.3+4134 2459094.45709 2020 Sep. 01.95709 20.097 0.45 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — Stack 120x10s, 2x2 bin. 0.25-m f/8 RC, QHY42 cam, 2.25 "/px. UCAC4 V comparison stars.
RX J0044.3+4134 2459054.47500 2020 Jul. 23.97500 15.90 0.07 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 90x10s, 2x2 bin. 0.25-m f/8 RC, QHY42 cam, 2.25 "/px. UCAC4 comparison stars.
RX J0044.3+4134 2459048.48958 2020 Jul. 17.98958 15.41 0.05 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 90x10s, 2x2 bin. 0.25-m f/8 RC, QHY42 cam, 2.25 "/px. UCAC4 comparison stars.
SN 2020JFO 2458981.46389 2020 May. 11.96389 14.66 0.04 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 0.25-m f/8 RC + QHY42 camera at MPC code Z80. 60x10s exposures, 2x2 bin.
SN 2019NP 2458568.50456 2019 Mar. 26.00456 16.20 0.05 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 0.25-m f/8 RC + QHY42, 126x10s. URAT-1 V magnitude comp stars 15.5-17.0 mag.
SN 2019NP 2458529.50354 2019 Feb. 15.00354 14.47 0.03 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 0.25-m f/8 RC + CCD. URAT-1 V comp. stars, 13-16 mag.
SN 2019NP 2458511.54097 2019 Jan. 28.04097 13.52 0.04 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 44x5s, 2x2 bin. 0.25-m f/8 RC + CCD from IAU code Z80. URAT-1 V comparison stars.
SN 2019NP 2458504.52292 2019 Jan. 21.02292 13.84 0.05 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 79x5s, 2x2 bin. 0.25-m f/8 RC + CCD from IAU code Z80. URAT-1 V comparison stars.
SN 2019NP 2458498.47986 2019 Jan. 14.97986 15.09 0.03 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 59x10s, 2x2 bin. 0.25-m f/8 RC + CCD from IAU code Z80. URAT-1 V comparison stars.
AT 2018gep 2458376.43102 2018 Sep. 14.93102 16.218 0.05 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — 0.07-m f/5.9 refractor + CCD. Stack 78x20s, APASS V comp. stars 14.5-16.5 mag.
AT 2017EAW 2458369.51146 2018 Sep. 08.01146 18.7 0.5 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — Marginal detection near the limiting magnitude. 8x120s, 3x3 bin. 0.25-m f/8 RC + CCD. URAT-1 comp. stars unfiltered.
ASASSN-18TD 2458355.51064 2018 Aug. 25.01064 16.387 0.189 CV BDAD Details...
Comp Star Check Star Transformed Chart Comment Codes Notes
ensemble — No Astrometrica — Stack 10x20s (3x3 bin), 0.25-m f/8 RC + CCD, UCAC4 comp. stars 14-16.5 mag
1, 2, 3, 4, 5 Next Last