2025abed

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Information

Transient

Name: SN2025abed
Right ascension: 1h18m25.62s
Declination: 24d33m10.18s
Discovery Date: Oct. 21, 2025, 8:35 a.m.
Classification: SN Ia
Redshift: 0.074000
MW E(B-V): 0.075

Host

Name:
Right ascension: 1h18m25.60s
Declination: 24d33m11.00s
Redshift: None
Photometric Redshift: 0.194
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.0
Transient MWEBV processed 0.08
Host match processed 5.6
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 2.69
Global aperture photometry processed 7.44
Validate global photometry processed 18.76
Global host SED inference processed 431.02
Local aperture photometry processed 7.4
Validate local photometry processed 0.03
Local host SED inference processed 421.88
 

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) = 1h18m25.62s, 24d33m10.18s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 3.22 0.1 22.630 0.033 AB
PanSTARRS_g 3.29 0.38 22.607 0.126 AB
SDSS_r 6.25 0.89 21.910 0.154 AB
PanSTARRS_r 4.12 0.35 22.362 0.092 AB
DES_r 6.02 0.26 21.952 0.046 AB
SDSS_i 8.6 1.29 21.564 0.163 AB
PanSTARRS_i 5.63 0.47 22.024 0.090 AB
PanSTARRS_z 5.51 1.04 22.046 0.204 AB
SDSS_z 1.46 4.94 23.490 3.675 AB
DES_z 6.18 0.7 21.922 0.123 AB
PanSTARRS_y 3.21 1.95 22.634 0.659 AB

Aperture details

RA, DEC (J2000) = 1h18m25.59s, 24d33m10.96s
semi major axis, semi minor axis (arcsec) = 3.06, 1.88
angle (degrees, anti-clockwise from east) = -32.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.04 1.34 22.693 0.479 AB
GALEX_NUV 2.03 1.14 23.133 0.611 AB
SDSS_u 5.48 2.34 22.053 0.464 AB
SDSS_g 5.72 0.91 22.006 0.173 AB
DES_g 5.9 0.14 21.972 0.027 AB
PanSTARRS_g 6.35 0.64 21.894 0.110 AB
SDSS_r 9.53 1.33 21.452 0.151 AB
PanSTARRS_r 8.15 0.57 21.623 0.076 AB
DES_r 10.45 0.37 21.352 0.039 AB
SDSS_i 12.6 2.0 21.149 0.172 AB
PanSTARRS_i 10.7 0.75 21.326 0.076 AB
PanSTARRS_z 10.21 1.65 21.377 0.175 AB
SDSS_z 4.63 8.29 22.236 1.943 AB
DES_z 11.11 0.99 21.286 0.097 AB
PanSTARRS_y 8.51 3.06 21.575 0.391 AB
2MASS_J -25.54 76.78 Vega
2MASS_H 5.74 106.41 20.635 20.127 Vega
2MASS_K -45.05 139.88 Vega
WISE_W1 -2.75 5.82 Vega
WISE_W2 8.43 10.74 18.246 1.383 Vega
WISE_W3 -3.59 36.35 Vega
WISE_W4 476.15 284.36 10.586 0.648 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})\, 7.698 7.958 8.155
{\rm log}_{10}({\rm SFR}) -1.858 -1.453 -0.879
{\rm log}_{10}({\rm sSFR}) -9.914 -9.382 -8.624
{\rm stellar\ age} 1.136 4.474 6.477

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.649 -1.001 -0.271
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.674 -0.439 0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.311 0.627 1.242
\delta -0.450 -0.034 0.204
\tau_1/\tau_2 0.690 1.052 1.450
Q_{PAH} 1.293 3.062 5.329
U_{min} 3.086 7.949 15.200
{\rm log}_{10}(\gamma_e)\, -2.701 -1.645 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.685 -0.106 0.301
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.471 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.736 -1.405 -0.898
0.03-0.10 Gyr -2.043 -1.507 -0.883
0.10-0.33 Gyr -2.022 -1.502 -0.972
0.33-1.07 Gyr -2.332 -1.695 -1.344
1.07-3.51 Gyr -3.065 -1.967 -1.654
3.51-11.50 Gyr -3.589 -2.201 -1.767
11.50-12.78 Gyr -3.718 -2.261 -1.667

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.886 8.155 8.351
{\rm log}_{10}({\rm SFR}) -1.873 -1.185 -0.512
{\rm log}_{10}({\rm sSFR}) -10.076 -9.294 -8.410
{\rm stellar\ age} 0.393 3.335 6.170

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.671 -1.158 -0.433
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.512 -0.593 0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.256 0.646 1.198
\delta -0.564 -0.137 0.161
\tau_1/\tau_2 0.758 1.138 1.524
Q_{PAH} 1.716 3.767 5.657
U_{min} 3.384 8.833 16.454
{\rm log}_{10}(\gamma_e)\, -2.833 -1.685 -0.696

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.735 -0.656 0.002
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.312 1.728

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.890 -1.332 -0.789
0.03-0.10 Gyr -2.085 -1.219 -0.430
0.10-0.33 Gyr -1.919 -1.150 -0.605
0.33-1.07 Gyr -2.892 -1.512 -1.007
1.07-3.51 Gyr -4.317 -1.896 -1.423
3.51-11.50 Gyr -5.048 -2.244 -1.614
11.50-12.78 Gyr -5.050 -2.355 -1.529