2025iqb results

Information

Transient
Name:SN2025iqb
Right ascension: 17h09m16.68s
Declination:31d37m02.91s
Discovery Date:April 27, 2025, 12:54 p.m.
Classification:SN II
Redshift:0.028000
MW E(B-V):0.031
Host
Name:2025iqb
Right ascension: 17h09m17.47s
Declination:31d36m53.84s
Redshift:None
Photometric Redshift:0.026
 

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 0.74
Transient MWEBV processed 0.09
Host match no host match 1.88
Host information not processed 0.09
Host MWEBV not processed 0.04
Global aperture construction not processed 0.86
Global aperture photometry not processed 7.08
Validate global photometry not processed 19.87
Global host SED inference not processed 381.12
Local aperture photometry not processed 6.56
Validate local photometry not processed 0.03
Local host SED inference not processed 597.74
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h09m16.68s, 31d37m02.91s
semi major axis, semi minor axis (arcsec):3.81, 3.81
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 116.46 3.57 18.735 0.033 AB
SDSS_g 371.58 5.1 17.475 0.015 AB
DES_g 374.03 1.61 17.468 0.005 AB
PanSTARRS_g 387.66 0.95 17.429 0.003 AB
SDSS_r 602.5 6.53 16.950 0.012 AB
PanSTARRS_r 649.82 1.2 16.868 0.002 AB
DES_r 641.26 3.32 16.882 0.006 AB
SDSS_i 808.79 7.88 16.630 0.011 AB
PanSTARRS_i 834.51 1.29 16.596 0.002 AB
PanSTARRS_z 965.43 3.42 16.438 0.004 AB
SDSS_z 998.55 12.35 16.402 0.013 AB
DES_z 1035.86 10.48 16.362 0.011 AB
PanSTARRS_y 1147.66 7.12 16.250 0.007 AB
2MASS_J 1414.97 72.12 15.128 0.055 Vega
2MASS_H 1631.31 118.38 14.501 0.079 Vega
2MASS_K 1444.38 122.55 14.163 0.092 Vega

Aperture details

RA, DEC (J2000):17h09m17.55s, 31d36m53.06s
semi major axis, semi minor axis (arcsec):13.9, 3.73
angle (degrees, anti-clockwise from east):-49.83
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 121.01 3.01 18.693 0.027 AB
GALEX_NUV 211.19 1.48 18.088 0.008 AB
SDSS_u 504.62 7.24 17.143 0.016 AB
SDSS_g 1335.0 9.68 16.086 0.008 AB
DES_g 1295.44 2.99 16.119 0.003 AB
PanSTARRS_g 1331.21 1.79 16.089 0.001 AB
SDSS_r 1964.96 11.84 15.667 0.007 AB
PanSTARRS_r 2063.38 2.21 15.614 0.001 AB
DES_r 2076.16 7.64 15.607 0.004 AB
SDSS_i 2523.0 14.04 15.395 0.006 AB
PanSTARRS_i 2489.7 2.39 15.410 0.001 AB
PanSTARRS_z 2854.6 6.26 15.261 0.002 AB
SDSS_z 3082.77 22.64 15.178 0.008 AB
DES_z 3179.2 18.4 15.144 0.006 AB
PanSTARRS_y 3346.78 13.41 15.088 0.004 AB
2MASS_J 4502.33 150.94 13.872 0.036 Vega
2MASS_H 5853.68 246.62 13.114 0.046 Vega
2MASS_K 5324.06 257.31 12.747 0.052 Vega
WISE_W1 3019.75 36.32 12.501 0.013 Vega
WISE_W2 2168.17 42.58 12.221 0.021 Vega
WISE_W3 11135.19 115.09 8.609 0.011 Vega
WISE_W4 17270.76 1053.41 6.687 0.066 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.374 9.478 9.592
{\rm log}_{10}({\rm SFR}) -1.110 -0.541 -0.109
{\rm log}_{10}({\rm sSFR}) -10.611 -10.019 -9.556
{\rm stellar\ age} 6.246 7.712 9.995

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.683 -1.006 -0.564
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.467 0.057 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.137 0.674 1.031
\delta -0.444 -0.019 0.226
\tau_1/\tau_2 0.719 1.091 1.458
Q_{PAH} 0.532 1.807 3.970
U_{min} 2.590 7.858 14.987
{\rm log}_{10}(\gamma_e)\, -3.501 -2.447 -1.047

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.349 -1.258 -0.540
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.464 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.565 -1.003 -0.597
0.03-0.10 Gyr -1.112 -0.459 0.029
0.10-0.33 Gyr -1.341 -0.611 -0.164
0.33-1.10 Gyr -1.605 -0.926 -0.417
1.10-3.64 Gyr -1.512 -0.757 -0.372
3.64-12.07 Gyr -0.843 -0.442 -0.275
12.07-13.41 Gyr -0.866 -0.264 0.382

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.266 9.516 9.687
{\rm log}_{10}({\rm SFR}) 0.434 0.690 0.941
{\rm log}_{10}({\rm sSFR}) -9.248 -8.839 -8.343
{\rm stellar\ age} 1.486 4.599 6.478

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.457 -0.284 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.945 -1.772 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.637 0.838 1.012
\delta -0.108 -0.011 0.087
\tau_1/\tau_2 0.516 0.823 1.151
Q_{PAH} 0.390 0.829 1.540
U_{min} 2.192 6.211 12.592
{\rm log}_{10}(\gamma_e)\, -3.745 -3.261 -2.512

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.199 -1.961 -1.745
{\rm log}_{10}(\tau_{AGN})\, 0.838 1.083 1.441

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.154 0.124 0.328
0.03-0.10 Gyr 0.542 0.812 1.078
0.10-0.33 Gyr -0.327 0.338 0.693
0.33-1.10 Gyr -1.284 -0.401 -0.021
1.10-3.64 Gyr -1.520 -0.541 -0.171
3.64-12.07 Gyr -1.874 -0.711 -0.332
12.07-13.41 Gyr -1.887 -0.679 -0.073