2025afih

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Information

Transient

Name: SN2025afih
Right ascension: 2h03m03.91s
Declination: 4d14m37.22s
Discovery Date: Nov. 29, 2025, 5:26 p.m.
Classification: SN Ia
Redshift: 0.019000
MW E(B-V): 0.052

Host

Name: PGC007814
Right ascension: 2h03m03.79s
Declination: 4d14m28.61s
Redshift: None
Photometric Redshift: 0.018
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.96
Transient MWEBV processed 0.1
Host match processed 4.64
Host information processed 0.11
Host MWEBV processed 0.09
Global aperture construction processed 1.31
Global aperture photometry processed 6.63
Validate global photometry processed 17.91
Global host SED inference time limit exceeded 7191.34
Local aperture photometry failed 0.01
Validate local photometry not processed 0.03
Local host SED inference not processed 497.96
 

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) = 2h03m03.91s, 4d14m37.22s
semi major axis, semi minor axis (arcsec) = 5.48, 5.48
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.23 3.38 20.485 0.158 AB
GALEX_NUV 30.67 2.36 20.183 0.083 AB
SDSS_u 105.71 5.13 18.840 0.053 AB
SDSS_g 276.02 4.56 17.798 0.018 AB
DES_g 289.8 0.56 17.745 0.002 AB
PanSTARRS_g 281.15 1.63 17.778 0.006 AB
SDSS_r 432.31 6.03 17.311 0.015 AB
PanSTARRS_r 461.03 1.98 17.241 0.005 AB
DES_r 482.23 0.99 17.192 0.002 AB
SDSS_i 543.71 7.46 17.062 0.015 AB
PanSTARRS_i 552.69 1.44 17.044 0.003 AB
PanSTARRS_z 649.96 4.12 16.868 0.007 AB
SDSS_z 677.63 19.26 16.823 0.031 AB
DES_z 686.08 3.27 16.809 0.005 AB
PanSTARRS_y 740.99 9.94 16.725 0.015 AB
2MASS_J 815.41 126.58 15.727 0.169 Vega
2MASS_H 802.03 193.11 15.272 0.261 Vega
2MASS_K 1199.71 206.27 14.365 0.187 Vega

Aperture details

RA, DEC (J2000) = 2h03m03.75s, 4d14m29.83s
semi major axis, semi minor axis (arcsec) = 6.14, 2.53
angle (degrees, anti-clockwise from east) = -120.55

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.52 4.73 19.755 0.113 AB
GALEX_NUV 64.54 3.34 19.375 0.056 AB
SDSS_u 113.22 4.18 18.765 0.040 AB
SDSS_g 354.61 5.01 17.526 0.015 AB
DES_g 300.0 0.54 17.707 0.002 AB
PanSTARRS_g 353.46 1.2 17.529 0.004 AB
SDSS_r 593.29 6.61 16.967 0.012 AB
PanSTARRS_r 606.51 1.49 16.943 0.003 AB
DES_r 521.88 0.98 17.106 0.002 AB
SDSS_i 770.1 7.84 16.684 0.011 AB
PanSTARRS_i 758.56 1.06 16.700 0.002 AB
PanSTARRS_z 909.13 2.94 16.503 0.004 AB
SDSS_z 982.93 15.24 16.419 0.017 AB
DES_z 781.12 3.39 16.668 0.005 AB
PanSTARRS_y 1074.2 6.93 16.322 0.007 AB
2MASS_J 1766.34 113.83 14.887 0.070 Vega
2MASS_H 2080.71 170.82 14.237 0.089 Vega
2MASS_K 2168.84 184.97 13.722 0.093 Vega
WISE_W1 1164.82 17.35 13.535 0.016 Vega
WISE_W2 770.17 23.3 13.345 0.033 Vega
WISE_W3 2201.52 67.68 10.369 0.033 Vega
WISE_W4 3011.72 494.05 8.583 0.178 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})\, 8.760 8.863 8.967
{\rm log}_{10}({\rm SFR}) -1.387 -1.009 -0.622
{\rm log}_{10}({\rm sSFR}) -10.247 -9.875 -9.466
{\rm stellar\ age} 5.097 6.868 8.226

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.549 -0.926 -0.585
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.841 0.032 0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.511 0.900
\delta -0.519 -0.100 0.095
\tau_1/\tau_2 0.638 0.967 1.304
Q_{PAH} 0.718 1.957 3.576
U_{min} 2.607 7.432 14.699
{\rm log}_{10}(\gamma_e)\, -3.608 -2.851 -1.455

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.279 -2.309 -0.709
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.310 1.765

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.584 -1.274 -0.923
0.03-0.10 Gyr -1.351 -0.930 -0.519
0.10-0.33 Gyr -1.454 -0.998 -0.573
0.33-1.10 Gyr -1.614 -1.150 -0.811
1.10-3.66 Gyr -1.523 -1.132 -0.890
3.66-12.17 Gyr -1.396 -1.077 -0.903
12.17-13.52 Gyr -1.616 -1.064 -0.595

Global parameter details

Documentation

Data not available