2025yrf

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Information

Transient

Name: SN2025yrf
Right ascension: 3h10m57.63s
Declination: 4d17m18.13s
Discovery Date: Sept. 25, 2025, 12:33 a.m.
Classification: SN Ia
Redshift: 0.105000
MW E(B-V): 0.149

Host

Name:
Right ascension: 3h10m58.10s
Declination: 4d17m14.64s
Redshift: None
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.16
Transient MWEBV processed 0.11
Host match processed 5.7
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 2.7
Global aperture photometry processed 6.63
Validate global photometry processed 16.9
Global host SED inference processed 480.08
Local aperture photometry processed 6.44
Validate local photometry processed 0.03
Local host SED inference processed 536.52
 

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) = 3h10m57.63s, 4d17m18.13s
semi major axis, semi minor axis (arcsec) = 1.04, 1.04
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 10.42 1.73 21.356 0.180 AB

Aperture details

RA, DEC (J2000) = 3h10m58.09s, 4d17m14.94s
semi major axis, semi minor axis (arcsec) = 3.35, 2.42
angle (degrees, anti-clockwise from east) = -76.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.89 0.38 24.028 0.459 AB
GALEX_NUV 0.79 0.32 24.163 0.445 AB
SDSS_u 2.67 1.75 22.834 0.713 AB
SDSS_g 5.3 1.23 22.090 0.252 AB
DES_g 5.84 0.27 21.983 0.050 AB
PanSTARRS_g 6.56 0.67 21.857 0.111 AB
SDSS_r 5.21 1.5 22.107 0.312 AB
PanSTARRS_r 10.02 0.73 21.398 0.079 AB
DES_r 8.12 0.51 21.626 0.068 AB
SDSS_i 11.42 2.21 21.256 0.210 AB
PanSTARRS_i 10.24 0.92 21.374 0.097 AB
PanSTARRS_z 1.73 1.75 23.304 1.098 AB
SDSS_z 10.63 7.74 21.333 0.790 AB
PanSTARRS_y 23.8 4.53 20.459 0.207 AB
2MASS_J -85.21 76.58 Vega
2MASS_H 66.33 106.89 17.978 1.750 Vega
2MASS_K -45.99 141.65 Vega
WISE_W1 4.63 6.81 19.536 1.595 Vega
WISE_W2 -1.95 10.54 Vega
WISE_W3 55.98 58.33 14.356 1.131 Vega
WISE_W4 -43.64 350.72 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.886 8.428 8.834
{\rm log}_{10}({\rm SFR}) -0.966 -0.545 -0.084
{\rm log}_{10}({\rm sSFR}) -9.545 -8.925 -8.101
{\rm stellar\ age} 0.451 4.307 7.152

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.461 -0.646 0.035
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.434 -0.679 0.072

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.572 1.008 1.727
\delta -0.513 -0.121 0.224
\tau_1/\tau_2 0.458 0.861 1.319
Q_{PAH} 0.851 2.493 4.990
U_{min} 2.977 8.021 15.232
{\rm log}_{10}(\gamma_e)\, -3.037 -1.998 -0.924

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.962 -0.853 -0.116
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.437 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.728 -0.300 0.083
0.03-0.10 Gyr -2.085 -0.890 -0.209
0.10-0.32 Gyr -3.652 -1.525 -0.707
0.32-1.06 Gyr -4.350 -1.722 -0.982
1.06-3.43 Gyr -4.424 -1.949 -1.218
3.43-11.15 Gyr -4.444 -1.930 -1.148
11.15-12.39 Gyr -4.167 -1.889 -0.883

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.117 8.444 8.725
{\rm log}_{10}({\rm SFR}) -1.270 -0.435 0.096
{\rm log}_{10}({\rm sSFR}) -9.879 -8.872 -7.989
{\rm stellar\ age} 0.162 1.560 5.477

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.246 -0.370 0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.852 -0.528 -0.293

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.380 0.764 1.173
\delta -0.415 0.006 0.252
\tau_1/\tau_2 0.530 0.945 1.387
Q_{PAH} 1.084 2.878 4.931
U_{min} 3.687 9.891 18.004
{\rm log}_{10}(\gamma_e)\, -2.837 -1.652 -0.507

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.281 -0.948 -0.025
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.422 1.835

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.468 -1.029 -0.474
0.03-0.10 Gyr -1.390 -0.369 0.240
0.10-0.32 Gyr -2.242 -0.672 -0.044
0.32-1.06 Gyr -4.147 -1.518 -0.745
1.06-3.43 Gyr -6.176 -2.278 -1.176
3.43-11.15 Gyr -6.765 -2.604 -1.350
11.15-12.39 Gyr -7.145 -2.520 -1.213