2023ugn

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Information

Transient

Name: SN2023ugn
Right ascension: 2h25m46.16s
Declination: 27d12m56.84s
Discovery Date: Oct. 6, 2023, 12:59 p.m.
Classification: SN Ib
Redshift: 0.030000
MW E(B-V): 0.090

Host

Name: 2023ugn
Right ascension: 2h25m45.62s
Declination: 27d13m15.96s
Redshift: 0.014673
Photometric Redshift: 0.028
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.99
Cutout download processed 3.68
Global aperture construction processed 0.57
Local aperture photometry processed 3.42
Global aperture photometry processed 3.48
Validate local photometry processed 0.02
Validate global photometry processed 10.11
Host information processed 0.14
Global host SED inference processed 461.34
Local host SED inference processed 442.04
Transient information processed 0.0
Transient MWEBV processed 0.25
Host MWEBV processed 0.05
Log transient processing status processed None
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 2h25m46.16s, 27d12m56.84s
semi major axis, semi minor axis (arcsec) = 6.68, 6.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.88 2.38 21.977 0.439 AB
GALEX_NUV 3.07 1.96 22.681 0.694 AB
PanSTARRS_g 101.19 1.72 18.887 0.018 AB
PanSTARRS_r 236.59 2.57 17.965 0.012 AB
PanSTARRS_i 340.24 2.54 17.571 0.008 AB
PanSTARRS_z 459.07 5.5 17.245 0.013 AB
PanSTARRS_y 534.11 14.62 17.081 0.030 AB
2MASS_J 828.71 132.42 15.709 0.173 Vega
2MASS_H 1210.13 188.6 14.825 0.169 Vega
2MASS_K 1059.05 241.74 14.500 0.248 Vega
WISE_W1 255.34 25.05 15.183 0.106 Vega
WISE_W2 150.33 20.07 15.118 0.145 Vega

Aperture details

RA, DEC (J2000) = 2h25m45.58s, 27d13m16.24s
semi major axis, semi minor axis (arcsec) = 19.46, 16.89
angle (degrees, anti-clockwise from east) = -175.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 51.81 7.06 19.614 0.148 AB
GALEX_NUV 48.11 6.87 19.694 0.155 AB
PanSTARRS_g 4768.24 4.72 14.704 0.001 AB
PanSTARRS_r 10318.69 7.38 13.866 0.001 AB
PanSTARRS_i 15839.99 7.14 13.401 0.000 AB
PanSTARRS_z 20731.91 14.99 13.108 0.001 AB
PanSTARRS_y 25551.83 38.71 12.881 0.002 AB
2MASS_J 34516.8 394.65 11.660 0.012 Vega
2MASS_H 45149.52 556.55 10.896 0.013 Vega
2MASS_K 38394.54 715.46 10.602 0.020 Vega
WISE_W1 18008.74 119.87 10.562 0.007 Vega
WISE_W2 9959.71 108.04 10.565 0.012 Vega
WISE_W3 2697.0 229.3 10.149 0.092 Vega
WISE_W4 2603.86 1367.39 8.741 0.570 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.645 8.756 8.863
{\rm log}_{10}({\rm SFR}) -2.391 -1.856 -1.485
{\rm log}_{10}({\rm sSFR}) -11.192 -10.624 -10.185
{\rm stellar\ age} 7.073 8.176 11.460

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.061 -0.678 -0.380
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 -1.021 0.211

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.481 0.711 0.940
\delta -0.728 -0.477 -0.191
\tau_1/\tau_2 0.694 1.009 1.349
Q_{PAH} 0.402 1.265 2.713
U_{min} 3.156 8.278 14.698
{\rm log}_{10}(\gamma_e)\, -2.675 -1.780 -0.920

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.967 -2.406 -1.256
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.645 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.398 -1.758 -1.414
0.03-0.10 Gyr -2.739 -1.981 -1.474
0.10-0.33 Gyr -3.084 -2.127 -1.591
0.33-1.10 Gyr -3.225 -2.077 -1.528
1.10-3.63 Gyr -3.134 -1.698 -1.254
3.63-12.02 Gyr -1.634 -1.168 -1.000
12.02-13.36 Gyr -1.458 -0.913 -0.111

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.471 10.553 10.588
{\rm log}_{10}({\rm SFR}) -2.022 -1.596 -1.231
{\rm log}_{10}({\rm sSFR}) -12.600 -12.146 -11.780
{\rm stellar\ age} 8.950 12.292 12.677

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.388 -0.211 -0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.531 -0.680 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.172 0.291
\delta -0.202 0.073 0.281
\tau_1/\tau_2 0.571 0.981 1.399
Q_{PAH} 0.466 1.319 2.707
U_{min} 3.376 8.674 15.852
{\rm log}_{10}(\gamma_e)\, -2.493 -1.686 -1.127

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.657 -3.997 -3.062
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.578 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.126 -1.616 -1.316
0.03-0.10 Gyr -3.151 -1.675 -1.149
0.10-0.33 Gyr -3.887 -1.930 -1.228
0.33-1.10 Gyr -4.350 -2.155 -1.250
1.10-3.63 Gyr -3.575 -1.818 -0.792
3.63-12.02 Gyr -2.007 -0.331 0.658
12.02-13.36 Gyr 0.958 1.647 1.710