2025agyo

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Information

Transient

Name: SN2025agyo
Right ascension: 8h27m52.06s
Declination: 36d55m18.88s
Discovery Date: Dec. 11, 2025, 10:38 a.m.
Classification: SN Ia
Redshift: 0.065700
MW E(B-V): 0.036

Host

Name: 2089333
Right ascension: 8h27m51.82s
Declination: 36d55m07.85s
Redshift: 0.065647
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 8.99
Transient MWEBV processed 0.05
Host match processed 4.84
Host information processed 0.05
Host MWEBV processed 0.15
Global aperture construction failed 0.04
Global aperture photometry not processed 4.84
Validate global photometry not processed 11.91
Global host SED inference not processed 457.83
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 489.01
 

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) = 8h27m52.06s, 36d55m18.88s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
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 3.68 1.27 22.486 0.376 AB
SDSS_g 13.81 1.08 21.049 0.085 AB
PanSTARRS_g 18.66 0.48 20.723 0.028 AB
SDSS_r 22.89 1.47 20.501 0.070 AB
PanSTARRS_r 24.66 0.5 20.420 0.022 AB
SDSS_i 30.33 1.84 20.195 0.066 AB
PanSTARRS_i 32.24 0.4 20.129 0.013 AB
PanSTARRS_z 37.06 1.05 19.978 0.031 AB
SDSS_z 45.06 4.6 19.765 0.111 AB
PanSTARRS_y 38.28 3.47 19.943 0.098 AB

Aperture details

RA, DEC (J2000) = 8h27m51.91s, 36d55m09.39s
semi major axis, semi minor axis (arcsec) = 20.59, 10.89
angle (degrees, anti-clockwise from east) = -163.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 289.1 12.12 17.747 0.046 AB
SDSS_g 1078.82 9.79 16.318 0.010 AB
PanSTARRS_g 1144.93 4.46 16.253 0.004 AB
SDSS_i 2532.97 17.16 15.391 0.007 AB
PanSTARRS_i 2554.13 3.75 15.382 0.002 AB
PanSTARRS_z 2943.39 9.89 15.228 0.004 AB
SDSS_z 3367.56 43.13 15.082 0.014 AB
WISE_W2 1417.03 41.09 12.683 0.031 Vega
WISE_W3 5418.38 164.02 9.391 0.033 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})\, 8.398 8.634 8.759
{\rm log}_{10}({\rm SFR}) -2.039 -1.306 -0.288
{\rm log}_{10}({\rm sSFR}) -10.736 -9.995 -8.823
{\rm stellar\ age} 0.886 5.361 7.146

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.301 -0.615 -0.095
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.311 -0.740 -0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.452 0.937
\delta -0.579 -0.179 0.212
\tau_1/\tau_2 0.637 1.005 1.416
Q_{PAH} 0.897 2.473 4.711
U_{min} 3.186 9.022 16.276
{\rm log}_{10}(\gamma_e)\, -2.936 -1.719 -0.553

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.415 -0.327 0.127
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.472 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.615 -1.733 -1.236
0.03-0.10 Gyr -2.213 -1.257 -0.143
0.10-0.33 Gyr -2.161 -1.189 -0.523
0.33-1.08 Gyr -2.559 -1.182 -0.698
1.08-3.53 Gyr -3.205 -1.340 -1.014
3.53-11.60 Gyr -3.802 -1.453 -1.128
11.60-12.88 Gyr -3.813 -1.522 -0.899

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.542 10.630 10.718
{\rm log}_{10}({\rm SFR}) -0.589 0.031 0.786
{\rm log}_{10}({\rm sSFR}) -11.205 -10.595 -9.789
{\rm stellar\ age} 4.483 6.160 7.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.734 -0.432 -0.247
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.259 -0.227 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.296 0.515
\delta -0.789 -0.379 0.166
\tau_1/\tau_2 0.667 1.023 1.381
Q_{PAH} 0.941 2.105 4.327
U_{min} 2.781 7.972 15.061
{\rm log}_{10}(\gamma_e)\, -2.616 -1.373 -0.363

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.174 -2.884 -1.500
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.635 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.865 -0.053 0.329
0.03-0.10 Gyr -0.883 0.027 0.913
0.10-0.33 Gyr -0.548 0.423 1.064
0.33-1.08 Gyr -0.094 0.630 0.910
1.08-3.53 Gyr 0.489 0.829 1.127
3.53-11.60 Gyr 0.281 0.683 0.858
11.60-12.88 Gyr -0.264 0.616 1.094