2025agmr

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Information

Transient

Name: SN2025agmr
Right ascension: 1h54m22.71s
Declination: -7d14m23.96s
Discovery Date: Dec. 8, 2025, 5:23 a.m.
Classification: SN Ia
Redshift: 0.125000
MW E(B-V): 0.018

Host

Name:
Right ascension: 1h54m22.67s
Declination: -7d14m23.63s
Redshift: None
Photometric Redshift: 0.324
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.71
Transient MWEBV processed 0.07
Host match processed 6.47
Host information processed 0.17
Host MWEBV processed 0.08
Global aperture construction processed 2.7
Global aperture photometry processed 6.85
Validate global photometry processed 18.29
Global host SED inference processed 543.54
Local aperture photometry processed 7.42
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 1h54m22.71s, -7d14m23.96s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 1h54m22.66s, -7d14m23.28s
semi major axis, semi minor axis (arcsec) = 3.08, 2.42
angle (degrees, anti-clockwise from east) = -58.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.96 0.7 23.945 0.793 AB
GALEX_NUV 2.01 0.99 23.141 0.536 AB
SDSS_u 10.74 2.62 21.322 0.265 AB
SDSS_g 4.01 1.02 22.392 0.276 AB
DES_g 4.82 0.13 22.193 0.030 AB
PanSTARRS_g 5.34 0.7 22.081 0.143 AB
SDSS_r 11.07 1.62 21.289 0.159 AB
PanSTARRS_r 3.79 1.02 22.454 0.292 AB
DES_r 8.31 0.19 21.601 0.025 AB
SDSS_i 12.18 2.33 21.186 0.208 AB
PanSTARRS_i 11.28 0.75 21.269 0.072 AB
PanSTARRS_z 14.18 1.65 21.021 0.126 AB
SDSS_z 9.76 8.13 21.426 0.904 AB
DES_z 12.25 0.55 21.180 0.048 AB
PanSTARRS_y 10.2 3.86 21.378 0.411 AB
2MASS_J -85.91 96.36 Vega
2MASS_H 33.51 147.04 18.720 4.764 Vega
2MASS_K 112.65 173.89 16.933 1.676 Vega
WISE_W1 7.49 5.22 19.015 0.757 Vega
WISE_W2 5.81 8.43 18.650 1.575 Vega
WISE_W3 16.55 41.61 15.679 2.730 Vega
WISE_W4 -445.7 380.82 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.388 8.782 9.023
{\rm log}_{10}({\rm SFR}) -0.498 0.048 0.678
{\rm log}_{10}({\rm sSFR}) -9.353 -8.604 -7.926
{\rm stellar\ age} 0.093 3.199 6.376

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.481 -0.823 -0.157
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.243 0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.873 1.394 2.136
\delta -0.039 0.161 0.301
\tau_1/\tau_2 0.596 1.049 1.508
Q_{PAH} 0.722 2.275 4.314
U_{min} 2.947 9.066 17.448
{\rm log}_{10}(\gamma_e)\, -3.137 -2.032 -0.847

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.999 -1.903 -0.433
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.335 1.787

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.169 -0.430 0.053
0.03-0.10 Gyr -0.533 0.098 0.826
0.10-0.32 Gyr -3.128 -1.033 -0.164
0.32-1.05 Gyr -5.419 -1.916 -0.874
1.05-3.38 Gyr -5.799 -1.972 -0.989
3.38-10.94 Gyr -5.984 -1.919 -0.993
10.94-12.15 Gyr -5.826 -1.873 -0.786