2025izu results

Information

Transient
Name:AT2025izu
Right ascension: 11h53m37.98s
Declination:57d51m09.32s
Discovery Date:April 28, 2025, 9:39 a.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:2025izu
Right ascension: 11h53m37.95s
Declination:57d51m09.48s
Redshift:0.110847
Photometric Redshift:0.220
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.89
Transient MWEBV processed 0.04
Host match processed 1.92
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 6.51
Validate global photometry processed 17.85
Global host SED inference processed 412.28
Local aperture photometry processed 6.18
Validate local photometry processed 0.03
Local host SED inference not enough filters 20.91
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h53m37.98s, 57d51m09.32s
semi major axis, semi minor axis (arcsec):0.99, 0.99
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 71.15 1.59 19.270 0.024 AB

Aperture details

RA, DEC (J2000):11h53m37.95s, 57d51m09.62s
semi major axis, semi minor axis (arcsec):2.62, 2.24
angle (degrees, anti-clockwise from east):-114.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.92 0.88 23.193 0.496 AB
GALEX_NUV 1.19 0.39 23.712 0.354 AB
SDSS_u 2.18 1.71 23.053 0.850 AB
SDSS_g 24.55 1.44 20.425 0.064 AB
DES_g 22.14 0.42 20.537 0.021 AB
PanSTARRS_g 28.29 0.76 20.271 0.029 AB
SDSS_r 52.08 2.09 19.608 0.044 AB
PanSTARRS_r 54.52 0.85 19.559 0.017 AB
SDSS_i 75.12 2.73 19.211 0.039 AB
PanSTARRS_i 77.19 0.88 19.181 0.012 AB
PanSTARRS_z 90.2 1.52 19.012 0.018 AB
SDSS_z 100.52 5.87 18.894 0.063 AB
DES_z 102.87 2.01 18.869 0.021 AB
PanSTARRS_y 101.85 4.57 18.880 0.049 AB
2MASS_J 227.27 75.47 17.114 0.361 Vega
2MASS_H 355.6 121.61 16.155 0.371 Vega
2MASS_K 82.95 123.65 17.265 1.618 Vega
WISE_W1 47.3 5.95 17.014 0.137 Vega
WISE_W2 23.17 8.32 17.149 0.390 Vega
WISE_W3 52.86 45.26 14.418 0.930 Vega
WISE_W4 139.17 312.67 11.921 2.439 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})\, 9.661 9.737 9.822
{\rm log}_{10}({\rm SFR}) -0.977 -0.634 -0.345
{\rm log}_{10}({\rm sSFR}) -10.779 -10.373 -10.048
{\rm stellar\ age} 6.243 7.266 8.903

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.989 -0.552 -0.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.873 -0.605 -0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.317 0.452 0.610
\delta -0.875 -0.685 -0.484
\tau_1/\tau_2 0.623 0.967 1.294
Q_{PAH} 0.636 1.652 3.729
U_{min} 2.696 7.992 15.342
{\rm log}_{10}(\gamma_e)\, -2.511 -1.525 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.634 -1.897 -0.957
{\rm log}_{10}(\tau_{AGN})\, 1.153 1.549 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.738 -0.411 -0.192
0.03-0.10 Gyr -1.440 -0.813 -0.380
0.10-0.32 Gyr -1.583 -0.884 -0.488
0.32-1.05 Gyr -1.544 -0.780 -0.337
1.05-3.42 Gyr -1.182 -0.450 -0.139
3.42-11.09 Gyr -0.421 -0.115 0.022
11.09-12.32 Gyr -0.512 0.040 0.612