2025rgm

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Information

Transient

Name: SN2025rgm
Right ascension: 1h05m04.51s
Declination: -26d47m56.65s
Discovery Date: July 12, 2025, 7:19 p.m.
Classification: SN Ia-91T-like
Redshift: 0.050000
MW E(B-V): 0.013

Host

Name: 763697
Right ascension: 1h05m04.37s
Declination: -26d48m01.30s
Redshift: None
Photometric Redshift: 0.051
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.06
Transient MWEBV processed 0.1
Host match processed 5.29
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.77
Global aperture photometry processed 5.3
Validate global photometry processed 13.34
Global host SED inference processed 471.11
Local aperture photometry processed 6.2
Validate local photometry processed 0.02
Local host SED inference processed 457.93
 

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) = 1h05m04.51s, -26d47m56.65s
semi major axis, semi minor axis (arcsec) = 2.05, 2.05
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 22.7 0.17 20.510 0.008 AB
PanSTARRS_g 23.62 0.6 20.467 0.027 AB
PanSTARRS_r 31.3 1.0 20.161 0.035 AB
DES_r 33.0 0.23 20.104 0.008 AB
PanSTARRS_i 39.29 0.86 19.914 0.024 AB
PanSTARRS_z 41.89 1.49 19.845 0.039 AB
DES_z 42.18 0.75 19.837 0.019 AB
PanSTARRS_y 43.92 3.75 19.793 0.093 AB

Aperture details

RA, DEC (J2000) = 1h05m04.41s, -26d48m00.71s
semi major axis, semi minor axis (arcsec) = 12.34, 4.68
angle (degrees, anti-clockwise from east) = -149.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 32.22 3.71 20.130 0.125 AB
GALEX_NUV 36.08 2.28 20.007 0.069 AB
DES_g 194.74 0.53 18.176 0.003 AB
PanSTARRS_g 193.58 2.19 18.183 0.012 AB
PanSTARRS_r 277.08 3.73 17.793 0.015 AB
DES_r 289.16 0.74 17.747 0.003 AB
PanSTARRS_i 334.32 3.17 17.590 0.010 AB
PanSTARRS_z 368.09 5.47 17.485 0.016 AB
DES_z 381.6 2.41 17.446 0.007 AB
PanSTARRS_y 369.21 13.83 17.482 0.041 AB
2MASS_J 658.51 182.93 15.959 0.302 Vega
2MASS_H 398.01 272.91 16.033 0.744 Vega
2MASS_K 496.65 314.09 15.322 0.687 Vega
WISE_W1 216.39 12.69 15.363 0.064 Vega
WISE_W2 126.68 17.61 15.304 0.151 Vega
WISE_W3 253.55 89.1 12.716 0.382 Vega
WISE_W4 411.84 528.75 10.743 1.394 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})\, 8.284 8.473 8.593
{\rm log}_{10}({\rm SFR}) -2.214 -1.493 -0.790
{\rm log}_{10}({\rm sSFR}) -10.695 -9.976 -9.156
{\rm stellar\ age} 3.012 6.078 7.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.676 -1.290 -0.808
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.623 -0.966 -0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.415 0.788
\delta -0.637 -0.220 0.212
\tau_1/\tau_2 0.716 1.084 1.452
Q_{PAH} 0.882 2.559 4.915
U_{min} 2.931 8.426 15.464
{\rm log}_{10}(\gamma_e)\, -2.936 -1.753 -0.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.165 -0.445 0.006
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.466 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.487 -1.777 -1.318
0.03-0.10 Gyr -2.353 -1.452 -0.664
0.10-0.33 Gyr -2.148 -1.366 -0.839
0.33-1.09 Gyr -2.151 -1.449 -1.007
1.09-3.58 Gyr -2.141 -1.463 -1.197
3.58-11.78 Gyr -2.367 -1.526 -1.275
11.78-13.09 Gyr -2.505 -1.559 -0.998

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.420 9.511 9.612
{\rm log}_{10}({\rm SFR}) -0.793 -0.510 -0.266
{\rm log}_{10}({\rm sSFR}) -10.301 -10.037 -9.781
{\rm stellar\ age} 6.411 7.334 8.949

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.655 -1.298 -0.913
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.883 -1.374 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.245 0.369
\delta -0.090 0.203 0.340
\tau_1/\tau_2 0.594 0.953 1.296
Q_{PAH} 1.631 3.546 5.409
U_{min} 2.775 7.957 15.402
{\rm log}_{10}(\gamma_e)\, -2.804 -1.730 -0.609

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.979 -2.629 -1.755
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.454 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.980 -1.156 -0.793
0.03-0.10 Gyr -0.756 -0.394 -0.114
0.10-0.33 Gyr -0.873 -0.483 -0.219
0.33-1.09 Gyr -1.107 -0.665 -0.432
1.09-3.58 Gyr -1.039 -0.608 -0.354
3.58-11.78 Gyr -0.648 -0.379 -0.237
11.78-13.09 Gyr -0.756 -0.267 0.325