2025uvy results

Information

Transient
Name:SN2025uvy
Right ascension: 2h02m56.41s
Declination:-1d23m11.60s
Discovery Date:Aug. 22, 2025, 2:40 a.m.
Classification:SN Ia
Redshift:0.039000
MW E(B-V):0.024
Host
Name:94109
Right ascension: 2h02m56.23s
Declination:-1d23m10.10s
Redshift:0.042116
Photometric Redshift:None
 

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 30.66
Transient MWEBV processed 0.04
Host match processed 4.5
Host information processed 0.16
Host MWEBV processed 0.03
Global aperture construction processed 0.67
Global aperture photometry processed 5.31
Validate global photometry processed 17.97
Global host SED inference processed 488.87
Local aperture photometry processed 5.9
Validate local photometry processed 0.03
Local host SED inference processed 478.62
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h02m56.41s, -1d23m11.60s
semi major axis, semi minor axis (arcsec):2.41, 2.41
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 31.37 2.27 20.159 0.078 AB
SDSS_g 148.36 3.22 18.472 0.024 AB
DES_g 168.07 0.47 18.336 0.003 AB
PanSTARRS_g 144.35 0.61 18.501 0.005 AB
SDSS_r 330.9 4.83 17.601 0.016 AB
PanSTARRS_r 283.69 0.77 17.768 0.003 AB
DES_r 357.99 0.77 17.515 0.002 AB
SDSS_i 471.85 5.96 17.215 0.014 AB
PanSTARRS_i 388.23 0.78 17.427 0.002 AB
PanSTARRS_z 489.67 1.6 17.175 0.004 AB
SDSS_z 628.35 9.19 16.904 0.016 AB
DES_z 632.98 3.21 16.897 0.006 AB
PanSTARRS_y 573.21 3.93 17.004 0.007 AB

Aperture details

RA, DEC (J2000):2h02m56.19s, -1d23m09.89s
semi major axis, semi minor axis (arcsec):10.94, 5.7
angle (degrees, anti-clockwise from east):-91.93
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.61 0.4 22.860 0.165 AB
GALEX_NUV 9.16 0.5 21.495 0.059 AB
SDSS_u 197.61 6.92 18.160 0.038 AB
SDSS_g 999.09 8.45 16.401 0.009 AB
DES_g 1067.4 1.21 16.329 0.001 AB
PanSTARRS_g 1087.42 1.95 16.309 0.002 AB
SDSS_r 2159.71 12.51 15.564 0.006 AB
PanSTARRS_r 2200.1 2.43 15.544 0.001 AB
DES_r 2364.29 2.0 15.466 0.001 AB
SDSS_i 3125.97 15.84 15.163 0.006 AB
PanSTARRS_i 3088.48 2.48 15.176 0.001 AB
PanSTARRS_z 3789.53 5.12 14.954 0.001 AB
SDSS_z 4295.89 27.28 14.817 0.007 AB
DES_z 4190.23 8.31 14.844 0.002 AB
PanSTARRS_y 4565.31 12.82 14.751 0.003 AB
2MASS_J 5794.64 170.44 13.598 0.032 Vega
2MASS_H 6887.45 258.22 12.937 0.041 Vega
2MASS_K 6070.72 326.0 12.604 0.058 Vega
WISE_W1 2465.86 25.91 12.721 0.011 Vega
WISE_W2 1314.87 30.86 12.764 0.025 Vega
WISE_W3 174.47 70.86 13.122 0.441 Vega
WISE_W4 32.13 344.33 13.513 11.635 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.435 9.609 9.742
{\rm log}_{10}({\rm SFR}) -0.931 -0.456 -0.035
{\rm log}_{10}({\rm sSFR}) -10.615 -10.051 -9.539
{\rm stellar\ age} 5.474 7.417 10.092

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.983 -0.497 -0.261
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.866 -1.377 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.398 0.705 1.020
\delta -0.805 -0.537 -0.299
\tau_1/\tau_2 0.621 0.960 1.337
Q_{PAH} 0.483 1.773 3.632
U_{min} 2.888 7.962 14.715
{\rm log}_{10}(\gamma_e)\, -3.461 -2.149 -1.296

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.166 -2.780 -1.101
{\rm log}_{10}(\tau_{AGN})\, 0.875 1.290 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.614 -0.303 -0.041
0.03-0.10 Gyr -1.517 -0.562 -0.018
0.10-0.33 Gyr -1.781 -0.772 -0.207
0.33-1.09 Gyr -1.712 -0.733 -0.286
1.09-3.60 Gyr -1.592 -0.534 -0.218
3.60-11.87 Gyr -0.874 -0.375 -0.136
11.87-13.19 Gyr -0.822 -0.198 0.581

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.530 10.592 10.686
{\rm log}_{10}({\rm SFR}) -1.945 -1.216 -0.561
{\rm log}_{10}({\rm sSFR}) -12.612 -11.828 -11.162
{\rm stellar\ age} 7.843 9.888 12.496

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.168 -0.929 -0.745
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.038 -0.157 0.227

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.396 0.530
\delta -0.924 -0.793 -0.620
\tau_1/\tau_2 0.537 0.953 1.382
Q_{PAH} 0.621 1.991 3.772
U_{min} 2.850 8.688 16.633
{\rm log}_{10}(\gamma_e)\, -2.581 -1.251 -0.498

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.631 -3.907 -2.882
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.633 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.007 -1.081 -0.444
0.03-0.10 Gyr -3.490 -1.491 -0.627
0.10-0.33 Gyr -4.108 -1.632 -0.684
0.33-1.09 Gyr -4.504 -1.655 -0.602
1.09-3.60 Gyr -3.424 -1.292 -0.094
3.60-11.87 Gyr -1.449 0.606 0.823
11.87-13.19 Gyr 0.429 1.383 1.816