2025mbr

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Information

Transient

Name: SN2025mbr
Right ascension: 1h57m42.85s
Declination: 35d54m51.32s
Discovery Date: May 25, 2025, 11:38 a.m.
Classification: SN Ia
Redshift: 0.016221
MW E(B-V): 0.075

Host

Name: NGC0753
Right ascension: 1h57m42.19s
Declination: 35d54m58.14s
Redshift: 0.016221
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 11.56
Transient MWEBV processed 0.04
Host match processed 4.13
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 3.77
Validate global photometry processed 10.52
Global host SED inference processed 378.64
Local aperture photometry processed 3.88
Validate local photometry processed 0.02
Local host SED inference processed 913.31
 

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) = 1h57m42.85s, 35d54m51.32s
semi major axis, semi minor axis (arcsec) = 6.06, 6.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 98.69 6.73 18.914 0.074 AB
PanSTARRS_g 1744.16 2.32 15.796 0.001 AB
PanSTARRS_r 3324.68 2.76 15.096 0.001 AB
PanSTARRS_i 4716.04 3.05 14.716 0.001 AB
PanSTARRS_z 5651.81 5.05 14.520 0.001 AB
PanSTARRS_y 7167.15 11.01 14.262 0.002 AB
2MASS_J 9187.62 137.81 13.097 0.016 Vega
2MASS_H 11376.6 209.62 12.392 0.020 Vega
2MASS_K 9589.0 207.35 12.108 0.023 Vega
WISE_W1 2677.85 46.15 12.632 0.019 Vega

Aperture details

RA, DEC (J2000) = 1h57m42.22s, 35d54m57.63s
semi major axis, semi minor axis (arcsec) = 59.22, 37.32
angle (degrees, anti-clockwise from east) = -52.13

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1499.41 32.45 15.960 0.023 AB
PanSTARRS_g 23326.6 15.76 12.980 0.001 AB
PanSTARRS_r 43488.94 19.53 12.304 0.000 AB
PanSTARRS_i 61339.48 21.79 11.931 0.000 AB
PanSTARRS_z 72341.73 36.24 11.752 0.001 AB
PanSTARRS_y 87358.02 82.05 11.547 0.001 AB
2MASS_J 103208.0 1048.8 10.471 0.011 Vega
2MASS_H 123006.29 1614.01 9.808 0.014 Vega
2MASS_K 108129.38 1596.7 9.477 0.016 Vega
WISE_W1 67008.25 444.45 9.136 0.007 Vega
WISE_W2 43156.97 412.9 8.973 0.010 Vega
WISE_W3 212518.24 5890.81 5.408 0.030 Vega
WISE_W4 259358.45 17956.64 3.745 0.075 Vega
 

Imaging data

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Spectral Energy Distribution

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Warning: possible contaminating objects in the global aperture

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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})\, 9.810 9.892 10.001
{\rm log}_{10}({\rm SFR}) -0.681 -0.272 0.167
{\rm log}_{10}({\rm sSFR}) -10.589 -10.152 -9.692
{\rm stellar\ age} 7.923 9.482 12.347

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.987 -0.735 -0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.253 0.093 0.313

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.342 0.529
\delta -0.874 -0.642 -0.401
\tau_1/\tau_2 0.603 0.997 1.373
Q_{PAH} 0.070 0.279 0.863
U_{min} 2.138 7.080 14.194
{\rm log}_{10}(\gamma_e)\, -3.548 -3.018 -2.083

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.613 -1.871 -1.375
{\rm log}_{10}(\tau_{AGN})\, 1.371 1.672 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.086 -0.744 -0.463
0.03-0.10 Gyr -0.647 -0.163 0.307
0.10-0.33 Gyr -1.869 -0.848 -0.355
0.33-1.10 Gyr -2.567 -1.278 -0.764
1.10-3.67 Gyr -2.750 -1.215 -0.511
3.67-12.19 Gyr -1.042 -0.091 0.087
12.19-13.54 Gyr -0.133 0.559 1.086

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.838 10.927 11.029
{\rm log}_{10}({\rm SFR}) 0.527 0.864 1.208
{\rm log}_{10}({\rm sSFR}) -10.436 -10.073 -9.699
{\rm stellar\ age} 6.137 7.324 8.664

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.887 -0.590 -0.388
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.686 -0.812 0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.505 0.664 0.848
\delta -0.248 -0.068 0.148
\tau_1/\tau_2 0.635 0.980 1.325
Q_{PAH} 1.299 1.982 2.949
U_{min} 2.163 6.147 12.685
{\rm log}_{10}(\gamma_e)\, -3.477 -2.903 -2.222

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.408 -2.010 -1.684
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.335 1.684

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.179 0.652 0.966
0.03-0.10 Gyr 0.412 0.896 1.328
0.10-0.33 Gyr 0.174 0.819 1.191
0.33-1.10 Gyr 0.163 0.732 1.042
1.10-3.67 Gyr 0.424 0.885 1.130
3.67-12.19 Gyr 0.755 1.011 1.177
12.19-13.54 Gyr 0.544 1.059 1.562