2025ou results

Information

Transient
Name:SN2025ou
Right ascension: 14h48m06.59s
Declination:31d44m44.07s
Discovery Date:Jan. 17, 2025, 1:50 p.m.
Classification:SN Ia
Redshift:0.045300
MW E(B-V):0.013
Host
Name:2025ou
Right ascension: 14h48m07.38s
Declination:31d44m16.97s
Redshift:0.045389
Photometric Redshift:0.037
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.18
Transient MWEBV processed 0.1
Host match processed 1.93
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.59
Global aperture photometry processed 5.72
Validate global photometry processed 16.3
Global host SED inference processed 624.11
Local aperture photometry processed 6.21
Validate local photometry processed 0.03
Local host SED inference failed 0.01
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h48m06.59s, 31d44m44.07s
semi major axis, semi minor axis (arcsec):2.24, 2.24
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 5.35 1.82 22.079 0.370 AB
SDSS_g 0.56 0.67 24.539 1.307 AB
DES_g 0.22 0.17 25.557 0.831 AB
PanSTARRS_g -0.14 0.57 AB
SDSS_r 0.69 1.03 24.306 1.629 AB
PanSTARRS_r 0.18 0.63 25.752 3.740 AB
DES_r 0.24 0.32 25.446 1.451 AB
SDSS_i 1.65 1.69 23.357 1.115 AB
PanSTARRS_i 1.37 0.68 23.560 0.541 AB
PanSTARRS_z -1.32 1.29 AB
SDSS_z -1.42 7.12 AB
PanSTARRS_y -2.06 3.06 AB

Aperture details

RA, DEC (J2000):14h48m07.38s, 31d44m17.01s
semi major axis, semi minor axis (arcsec):8.55, 7.48
angle (degrees, anti-clockwise from east):-166.18
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.23 3.73 20.439 0.167 AB
GALEX_NUV 34.1 3.04 20.068 0.097 AB
SDSS_u 352.19 7.86 17.533 0.024 AB
SDSS_g 1515.23 10.29 15.949 0.007 AB
DES_g 1527.67 3.52 15.940 0.003 AB
PanSTARRS_g 1599.18 2.3 15.890 0.002 AB
SDSS_r 3143.78 14.9 15.156 0.005 AB
PanSTARRS_r 3179.6 2.44 15.144 0.001 AB
DES_r 3441.29 9.58 15.058 0.003 AB
SDSS_i 4458.43 18.19 14.777 0.004 AB
PanSTARRS_i 4470.25 2.61 14.774 0.001 AB
PanSTARRS_z 5286.28 4.68 14.592 0.001 AB
SDSS_z 5895.91 31.92 14.474 0.006 AB
PanSTARRS_y 6660.46 10.8 14.341 0.002 AB
2MASS_J 8998.81 180.1 13.120 0.022 Vega
2MASS_H 10703.9 259.01 12.459 0.026 Vega
2MASS_K 9229.93 342.99 12.149 0.040 Vega
WISE_W1 4194.11 31.88 12.144 0.008 Vega
WISE_W2 2390.66 37.08 12.115 0.017 Vega
WISE_W3 1721.72 93.41 10.636 0.059 Vega
WISE_W4 471.38 459.4 10.597 1.058 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.799 10.883 10.924
{\rm log}_{10}({\rm SFR}) -1.595 -1.191 -0.891
{\rm log}_{10}({\rm sSFR}) -12.490 -12.059 -11.756
{\rm stellar\ age} 8.475 11.854 12.473

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.552 -0.430 -0.310
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.441 0.287 0.443

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.175 0.259
\delta -0.345 -0.065 0.159
\tau_1/\tau_2 0.298 0.679 1.149
Q_{PAH} 0.561 1.737 3.626
U_{min} 2.826 8.289 15.867
{\rm log}_{10}(\gamma_e)\, -3.280 -2.123 -1.335

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.553 -3.796 -2.839
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.557 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.227 -0.881 -0.623
0.03-0.10 Gyr -4.362 -1.890 -1.030
0.10-0.33 Gyr -4.959 -2.060 -1.049
0.33-1.09 Gyr -4.672 -2.045 -1.011
1.09-3.59 Gyr -3.380 -1.503 -0.451
3.59-11.83 Gyr -1.493 0.288 1.038
11.83-13.15 Gyr 1.139 1.962 2.052