2021ucm results

Information

Transient
Name:SN2021ucm
Right ascension: 23h35m30.39s
Declination:12d25m27.95s
Discovery Date:July 25, 2021, 11:21 a.m.
Classification:SN Ia
Redshift:0.024000
MW E(B-V):0.059
Host
Name:2021ucm
Right ascension: 23h35m30.78s
Declination:12d25m31.66s
Redshift:0.024414
Photometric Redshift:0.061
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.5
Transient MWEBV processed 0.04
Host match processed 2.32
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.36
Validate global photometry processed 19.56
Global host SED inference processed 428.28
Local aperture photometry processed 7.09
Validate local photometry processed 0.03
Local host SED inference processed 425.93
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h35m30.39s, 12d25m27.95s
semi major axis, semi minor axis (arcsec):4.07, 4.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 2.87 4.5 22.754 1.701 AB
SDSS_g 79.38 2.57 19.151 0.035 AB
DES_g 89.39 0.42 19.022 0.005 AB
PanSTARRS_g 84.63 0.97 19.081 0.012 AB
SDSS_r 131.84 3.6 18.600 0.030 AB
PanSTARRS_r 124.0 1.12 18.666 0.010 AB
DES_r 143.51 0.97 18.508 0.007 AB
SDSS_i 164.25 4.5 18.361 0.030 AB
PanSTARRS_i 159.82 1.54 18.391 0.010 AB
PanSTARRS_z 197.29 2.73 18.162 0.015 AB
SDSS_z 177.81 16.37 18.275 0.100 AB
DES_z 204.04 2.25 18.126 0.012 AB
PanSTARRS_y 233.14 6.66 17.981 0.031 AB
2MASS_J 69.81 92.04 18.395 1.431 Vega
2MASS_H 21.72 147.42 19.190 7.370 Vega
2MASS_K 263.57 154.67 16.010 0.637 Vega

Aperture details

RA, DEC (J2000):23h35m30.77s, 12d25m31.50s
semi major axis, semi minor axis (arcsec):13.91, 8.89
angle (degrees, anti-clockwise from east):-93.84
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 48.68 5.03 19.682 0.112 AB
GALEX_NUV 64.56 3.62 19.375 0.061 AB
SDSS_u 18.47 12.31 20.734 0.724 AB
SDSS_g 502.94 6.64 17.146 0.014 AB
DES_g 558.56 1.07 17.032 0.002 AB
PanSTARRS_g 550.05 2.62 17.049 0.005 AB
SDSS_r 895.14 9.59 16.520 0.012 AB
PanSTARRS_r 797.8 3.02 16.645 0.004 AB
DES_r 950.19 2.52 16.455 0.003 AB
SDSS_i 1124.17 12.08 16.273 0.012 AB
PanSTARRS_i 1047.41 4.17 16.350 0.004 AB
PanSTARRS_z 1373.25 7.45 16.056 0.006 AB
SDSS_z 1298.04 44.75 16.117 0.037 AB
DES_z 1413.44 5.97 16.024 0.005 AB
PanSTARRS_y 1657.23 18.18 15.852 0.012 AB
2MASS_J 1677.67 259.29 14.943 0.168 Vega
2MASS_H 719.93 413.97 15.389 0.624 Vega
2MASS_K 1634.62 435.26 14.029 0.289 Vega
WISE_W1 826.03 23.73 13.909 0.031 Vega
WISE_W2 539.01 32.13 13.732 0.065 Vega
WISE_W3 1105.12 144.48 11.117 0.142 Vega
WISE_W4 795.08 632.8 10.029 0.864 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.364 8.550 8.702
{\rm log}_{10}({\rm SFR}) -1.701 -1.258 -0.774
{\rm log}_{10}({\rm sSFR}) -10.323 -9.841 -9.201
{\rm stellar\ age} 2.999 6.168 7.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.234 -0.671 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 -0.998 -0.426

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.583 0.888
\delta -0.488 -0.068 0.222
\tau_1/\tau_2 0.667 0.994 1.349
Q_{PAH} 0.830 2.863 5.243
U_{min} 2.966 8.055 15.162
{\rm log}_{10}(\gamma_e)\, -3.285 -2.221 -0.841

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.122 -2.360 -0.637
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.478 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.736 -1.414 -1.166
0.03-0.10 Gyr -1.852 -1.225 -0.656
0.10-0.33 Gyr -1.869 -1.221 -0.707
0.33-1.10 Gyr -1.967 -1.349 -0.921
1.10-3.65 Gyr -2.123 -1.429 -1.130
3.65-12.09 Gyr -2.277 -1.469 -1.184
12.09-13.43 Gyr -2.400 -1.484 -0.888

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.486 9.543 9.612
{\rm log}_{10}({\rm SFR}) -1.000 -0.786 -0.573
{\rm log}_{10}({\rm sSFR}) -10.582 -10.342 -10.113
{\rm stellar\ age} 7.759 8.727 11.254

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.457 -0.351 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.822 -0.229 -0.048

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.083 0.134
\delta -0.891 -0.639 -0.255
\tau_1/\tau_2 0.822 1.196 1.580
Q_{PAH} 0.360 1.328 3.162
U_{min} 2.746 7.789 14.972
{\rm log}_{10}(\gamma_e)\, -2.658 -1.669 -1.037

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -3.075 -2.180
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.596 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.027 -0.875 -0.739
0.03-0.10 Gyr -1.087 -0.750 -0.480
0.10-0.33 Gyr -1.405 -0.928 -0.595
0.33-1.10 Gyr -1.841 -1.230 -0.863
1.10-3.65 Gyr -1.824 -1.131 -0.707
3.65-12.09 Gyr -0.745 -0.352 -0.241
12.09-13.43 Gyr -0.441 0.042 0.597