2025yir

Download data

Information

Transient

Name: SN2025yir
Right ascension: 8h17m20.34s
Declination: 27d07m35.37s
Discovery Date: Sept. 20, 2025, 11:36 a.m.
Classification: SN Ia
Redshift: 0.098100
MW E(B-V): 0.032

Host

Name:
Right ascension: 8h17m20.37s
Declination: 27d07m35.87s
Redshift: None
Photometric Redshift: 0.106
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 23.26
Transient MWEBV processed 0.04
Host match processed 4.98
Host information processed 0.11
Host MWEBV processed 0.12
Global aperture construction processed 0.63
Global aperture photometry failed 0.06
Validate global photometry not processed 17.13
Global host SED inference not processed 403.53
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 561.97
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 8h17m20.34s, 27d07m35.37s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
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 31.34 1.34 20.160 0.046 AB
PanSTARRS_y 30.8 2.01 20.178 0.071 AB

Aperture details

RA, DEC (J2000) = 8h17m20.35s, 27d07m36.15s
semi major axis, semi minor axis (arcsec) = 5.85, 3.0
angle (degrees, anti-clockwise from east) = -68.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.85 3.42 20.602 0.178 AB
GALEX_NUV 26.63 2.36 20.337 0.096 AB
SDSS_u 33.06 3.81 20.102 0.125 AB
SDSS_g 74.96 2.57 19.213 0.037 AB
DES_g 78.42 0.55 19.164 0.008 AB
SDSS_r 94.24 3.29 18.964 0.038 AB
PanSTARRS_r 88.67 0.79 19.031 0.010 AB
DES_r 92.46 1.01 18.985 0.012 AB
SDSS_i 127.39 4.79 18.637 0.041 AB
PanSTARRS_i 113.0 1.2 18.767 0.012 AB
PanSTARRS_z 105.05 3.06 18.847 0.032 AB
SDSS_z 82.42 13.84 19.110 0.182 AB
DES_z 111.68 2.8 18.780 0.027 AB
PanSTARRS_y 142.95 7.97 18.512 0.061 AB
2MASS_J -78.92 83.86 Vega
2MASS_H 228.51 121.1 16.635 0.575 Vega
2MASS_K 242.52 143.78 16.100 0.644 Vega
WISE_W1 44.52 7.95 17.080 0.194 Vega
WISE_W2 37.3 12.56 16.632 0.366 Vega
WISE_W3 81.11 66.68 13.953 0.892 Vega
WISE_W4 496.71 473.07 10.540 1.034 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.592 9.012 9.226
{\rm log}_{10}({\rm SFR}) -1.166 -0.425 0.089
{\rm log}_{10}({\rm sSFR}) -10.228 -9.392 -8.664
{\rm stellar\ age} 0.682 5.176 8.144

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -0.450 0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.387 -0.633 0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.768 1.352
\delta -0.600 -0.215 0.133
\tau_1/\tau_2 0.511 0.928 1.381
Q_{PAH} 0.733 2.660 5.249
U_{min} 3.052 8.002 15.529
{\rm log}_{10}(\gamma_e)\, -3.246 -2.095 -0.897

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.305 -0.840 0.098
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.479 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.078 -0.279 0.215
0.03-0.10 Gyr -2.385 -0.813 0.055
0.10-0.32 Gyr -3.105 -1.168 -0.211
0.32-1.06 Gyr -3.495 -1.217 -0.304
1.06-3.43 Gyr -4.044 -1.445 -0.731
3.43-11.14 Gyr -3.715 -1.317 -0.687
11.14-12.38 Gyr -3.556 -1.181 -0.175

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.966 9.146 9.332
{\rm log}_{10}({\rm SFR}) -0.010 0.245 0.486
{\rm log}_{10}({\rm sSFR}) -9.271 -8.939 -8.551
{\rm stellar\ age} 1.331 3.661 5.328

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.026 -0.325 0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.162 -0.007 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.156 0.319
\delta -0.580 -0.134 0.170
\tau_1/\tau_2 0.910 1.297 1.652
Q_{PAH} 0.683 1.986 3.878
U_{min} 2.622 7.810 14.554
{\rm log}_{10}(\gamma_e)\, -2.856 -1.897 -0.830

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.799 -2.147 -1.004
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.492 1.845

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.338 -0.152 -0.013
0.03-0.10 Gyr 0.054 0.351 0.616
0.10-0.32 Gyr -0.071 0.281 0.523
0.32-1.06 Gyr -1.541 -0.578 -0.099
1.06-3.43 Gyr -1.817 -0.961 -0.555
3.43-11.14 Gyr -2.000 -1.090 -0.705
11.14-12.38 Gyr -2.196 -1.053 -0.494