2025nbq results

Information

Transient
Name:SN2025nbq
Right ascension: 15h19m40.57s
Declination:30d14m25.65s
Discovery Date:June 4, 2025, 9:23 a.m.
Classification:SN Ia-91T-like
Redshift:0.116490
MW E(B-V):0.020
Host
Name:SDSSJ151940.81+30142
Right ascension: 15h19m40.80s
Declination:30d14m27.28s
Redshift:0.116490
Photometric Redshift:0.115
 

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: blocked

Task Name Status Time (s)
Cutout download processed 37.97
Transient MWEBV processed 0.07
Host match processed 4.48
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.36
Validate global photometry processed 18.22
Global host SED inference processed 380.16
Local aperture photometry processed 7.26
Validate local photometry processed 0.03
Local host SED inference not enough filters 19.15
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h19m40.57s, 30d14m25.65s
semi major axis, semi minor axis (arcsec):0.95, 0.95
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 18.96 0.88 20.705 0.050 AB

Aperture details

RA, DEC (J2000):15h19m40.82s, 30d14m27.44s
semi major axis, semi minor axis (arcsec):11.71, 5.5
angle (degrees, anti-clockwise from east):-142.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.65 0.86 21.144 0.074 AB
GALEX_NUV 19.96 0.35 20.650 0.019 AB
SDSS_u 28.43 5.91 20.266 0.226 AB
SDSS_g 194.77 4.26 18.176 0.024 AB
DES_g 215.07 0.95 18.069 0.005 AB
PanSTARRS_g 220.48 2.04 18.042 0.010 AB
SDSS_r 398.45 6.33 17.399 0.017 AB
PanSTARRS_r 402.84 2.78 17.387 0.007 AB
DES_r 419.31 3.57 17.344 0.009 AB
SDSS_i 569.3 8.93 17.012 0.017 AB
PanSTARRS_i 538.18 2.32 17.073 0.005 AB
PanSTARRS_z 642.33 4.92 16.881 0.008 AB
SDSS_z 678.57 24.65 16.821 0.039 AB
DES_z 721.42 5.72 16.755 0.009 AB
PanSTARRS_y 823.71 14.68 16.611 0.019 AB
2MASS_J 1035.84 192.65 15.467 0.202 Vega
2MASS_H 905.24 272.18 15.140 0.326 Vega
2MASS_K 1535.83 359.09 14.096 0.254 Vega
WISE_W1 575.26 13.97 14.301 0.026 Vega
WISE_W2 380.43 16.25 14.110 0.046 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})\, 10.573 10.609 10.649
{\rm log}_{10}({\rm SFR}) -0.097 0.070 0.249
{\rm log}_{10}({\rm sSFR}) -10.708 -10.538 -10.350
{\rm stellar\ age} 6.101 6.761 7.704

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.286 -0.122 -0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.081 -0.454 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.231 0.329
\delta -0.678 -0.413 -0.161
\tau_1/\tau_2 0.765 1.117 1.456
Q_{PAH} 0.518 1.983 4.681
U_{min} 2.580 7.151 13.856
{\rm log}_{10}(\gamma_e)\, -2.519 -1.258 -0.508

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.429 -3.480 -2.311
{\rm log}_{10}(\tau_{AGN})\, 1.130 1.628 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.112 0.261 0.390
0.03-0.10 Gyr -0.376 -0.047 0.235
0.10-0.32 Gyr -0.101 0.210 0.456
0.32-1.05 Gyr 0.307 0.500 0.654
1.05-3.40 Gyr 0.378 0.616 0.800
3.40-11.03 Gyr 0.630 0.769 0.853
11.03-12.25 Gyr 0.382 0.817 1.249