2025aecv

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Information

Transient

Name: SN2025aecv
Right ascension: 12h27m19.93s
Declination: 64d48m12.02s
Discovery Date: Nov. 18, 2025, 4:49 a.m.
Classification: SN II
Redshift: 0.008800
MW E(B-V): 0.017

Host

Name:
Right ascension: 12h27m20.33s
Declination: 64d48m05.99s
Redshift: 0.008881
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.34
Transient MWEBV processed 0.05
Host match processed 7.82
Host information processed 0.05
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry failed 0.05
Validate global photometry not processed 13.25
Global host SED inference not processed 374.75
Local aperture photometry failed 0.01
Validate local photometry not processed 0.02
Local host SED inference not processed 381.89
 

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) = 12h27m19.93s, 64d48m12.02s
semi major axis, semi minor axis (arcsec) = 21.84, 21.84
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 192.88 12.36 18.187 0.070 AB
GALEX_NUV 468.55 9.62 17.223 0.022 AB
SDSS_u 2587.84 22.18 15.368 0.009 AB
SDSS_g 11737.4 29.12 13.726 0.003 AB
PanSTARRS_g 12707.46 6.47 13.640 0.001 AB
SDSS_r 21092.2 39.74 13.090 0.002 AB
PanSTARRS_r 21611.77 8.08 13.063 0.000 AB
SDSS_i 28734.26 47.96 12.754 0.002 AB
PanSTARRS_i 28621.81 9.12 12.758 0.000 AB
PanSTARRS_z 34294.46 18.63 12.562 0.001 AB
SDSS_z 34988.25 85.72 12.540 0.003 AB
PanSTARRS_y 41242.05 46.74 12.362 0.001 AB
WISE_W1 25635.61 115.62 10.179 0.005 Vega
WISE_W2 16777.41 108.1 9.999 0.007 Vega
WISE_W3 85332.24 305.45 6.398 0.004 Vega
WISE_W4 242054.79 3556.07 3.820 0.016 Vega

Aperture details

RA, DEC (J2000) = 12h27m20.31s, 64d48m06.69s
semi major axis, semi minor axis (arcsec) = 42.15, 27.5
angle (degrees, anti-clockwise from east) = -8.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 592.4 11.79 16.968 0.022 AB
SDSS_u 2929.79 31.55 15.233 0.012 AB
SDSS_g 14219.51 33.12 13.518 0.003 AB
PanSTARRS_r 26184.53 12.03 12.855 0.000 AB
PanSTARRS_i 34538.75 13.78 12.554 0.000 AB
PanSTARRS_z 40482.45 28.79 12.382 0.001 AB
PanSTARRS_y 48164.32 70.92 12.193 0.002 AB
WISE_W1 32046.49 162.18 9.937 0.005 Vega
WISE_W4 320066.81 4410.55 3.517 0.015 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})\, 9.251 9.399 9.510
{\rm log}_{10}({\rm SFR}) -1.545 -1.054 -0.750
{\rm log}_{10}({\rm sSFR}) -10.968 -10.495 -10.170
{\rm stellar\ age} 4.699 6.897 8.189

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.354 -0.880 -0.516
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -0.595 -0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.488 0.677 0.880
\delta -0.529 -0.350 -0.192
\tau_1/\tau_2 0.651 0.954 1.277
Q_{PAH} 0.719 1.738 3.109
U_{min} 2.632 7.591 14.662
{\rm log}_{10}(\gamma_e)\, -2.636 -1.863 -1.281

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.913 -2.549 -1.607
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.519 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.464 -0.976 -0.671
0.03-0.10 Gyr -1.828 -1.154 -0.756
0.10-0.33 Gyr -1.588 -0.947 -0.523
0.33-1.10 Gyr -1.167 -0.612 -0.205
1.10-3.66 Gyr -0.907 -0.516 -0.292
3.66-12.15 Gyr -1.009 -0.548 -0.347
12.15-13.50 Gyr -1.180 -0.503 -0.039

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.362 9.508 9.615
{\rm log}_{10}({\rm SFR}) -1.261 -0.772 -0.480
{\rm log}_{10}({\rm sSFR}) -10.810 -10.284 -9.948
{\rm stellar\ age} 5.154 7.144 8.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.535 -1.112 -0.745
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -1.374 -0.440

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.607 0.779 0.953
\delta -0.508 -0.360 -0.189
\tau_1/\tau_2 0.565 0.919 1.266
Q_{PAH} 0.480 1.406 2.986
U_{min} 3.121 8.079 15.088
{\rm log}_{10}(\gamma_e)\, -3.202 -2.186 -1.390

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.043 -2.571 -1.698
{\rm log}_{10}(\tau_{AGN})\, 0.946 1.362 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.096 -0.623 -0.334
0.03-0.10 Gyr -1.728 -0.914 -0.491
0.10-0.33 Gyr -1.723 -0.909 -0.419
0.33-1.10 Gyr -1.377 -0.691 -0.216
1.10-3.66 Gyr -0.969 -0.479 -0.192
3.66-12.15 Gyr -0.834 -0.425 -0.228
12.15-13.50 Gyr -1.117 -0.409 0.157