2025mbj

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Information

Transient

Name: SN2025mbj
Right ascension: 9h59m00.84s
Declination: 25d12m08.31s
Discovery Date: May 25, 2025, 6:18 a.m.
Classification: SN Ia
Redshift: 0.052050
MW E(B-V): 0.036

Host

Name: 2025mbj
Right ascension: 9h59m02.86s
Declination: 25d11m46.46s
Redshift: None
Photometric Redshift: 0.472
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.14
Transient MWEBV processed 0.04
Host match processed 3.5
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 2.14
Global aperture photometry processed 7.22
Validate global photometry processed 18.72
Global host SED inference processed 489.32
Local aperture photometry processed 7.16
Validate local photometry processed 0.03
Local host SED inference processed 416.51
 

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) = 9h59m00.84s, 25d12m08.31s
semi major axis, semi minor axis (arcsec) = 1.97, 1.97
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 69.91 2.49 19.289 0.039 AB
SDSS_g 462.62 5.61 17.237 0.013 AB
DES_g 521.82 1.14 17.106 0.002 AB
PanSTARRS_g 495.99 0.61 17.161 0.001 AB
SDSS_r 1155.03 8.88 16.244 0.008 AB
PanSTARRS_r 1065.42 0.99 16.331 0.001 AB
DES_r 1309.56 2.93 16.107 0.002 AB
SDSS_i 1839.76 11.23 15.738 0.007 AB
PanSTARRS_i 1781.46 0.97 15.773 0.001 AB
PanSTARRS_z 2280.81 1.71 15.505 0.001 AB
SDSS_z 2610.65 14.39 15.358 0.006 AB
DES_z 2671.96 8.64 15.333 0.004 AB
PanSTARRS_y 2707.95 3.14 15.318 0.001 AB

Aperture details

RA, DEC (J2000) = 9h59m02.84s, 25d11m46.58s
semi major axis, semi minor axis (arcsec) = 6.31, 2.31
angle (degrees, anti-clockwise from east) = -32.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.23 0.47 25.499 2.223 AB
GALEX_NUV 1.37 1.85 23.559 1.470 AB
SDSS_u 14.74 2.78 20.979 0.205 AB
SDSS_g 13.11 1.48 21.106 0.122 AB
DES_g 18.49 0.46 20.733 0.027 AB
PanSTARRS_g 11.55 0.86 21.244 0.081 AB
SDSS_r 32.1 2.46 20.134 0.083 AB
PanSTARRS_r 31.24 1.15 20.163 0.040 AB
DES_r 43.17 0.77 19.812 0.019 AB
SDSS_i 53.0 3.51 19.589 0.072 AB
PanSTARRS_i 57.96 1.23 19.492 0.023 AB
PanSTARRS_z 61.66 2.46 19.425 0.043 AB
SDSS_z 39.44 11.12 19.910 0.306 AB
DES_z 89.48 1.97 19.021 0.024 AB
PanSTARRS_y 68.9 5.27 19.304 0.083 AB
2MASS_J 105.81 110.1 17.944 1.130 Vega
2MASS_H 250.74 155.9 16.534 0.675 Vega
2MASS_K 280.69 175.35 15.942 0.678 Vega
WISE_W1 106.0 13.54 16.138 0.139 Vega
WISE_W2 65.8 16.51 16.015 0.272 Vega
WISE_W3 88.82 71.94 13.855 0.879 Vega
WISE_W4 -127.25 399.15 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})\, 10.361 10.466 10.562
{\rm log}_{10}({\rm SFR}) -0.367 0.284 0.690
{\rm log}_{10}({\rm sSFR}) -10.859 -10.161 -9.752
{\rm stellar\ age} 5.321 7.087 8.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.913 -0.563 -0.342
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 -1.226 0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.680 0.905 1.175
\delta -0.896 -0.738 -0.520
\tau_1/\tau_2 0.608 0.944 1.303
Q_{PAH} 0.877 2.034 3.485
U_{min} 2.370 7.319 14.380
{\rm log}_{10}(\gamma_e)\, -3.179 -1.786 -1.150

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.455 -3.415 -1.977
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.585 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.225 0.298 0.585
0.03-0.10 Gyr -0.642 0.261 0.752
0.10-0.33 Gyr -0.667 0.202 0.658
0.33-1.08 Gyr -0.431 0.258 0.628
1.08-3.57 Gyr -0.010 0.475 0.759
3.57-11.76 Gyr 0.167 0.533 0.726
11.76-13.06 Gyr 0.000 0.639 1.160

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.011 9.168 9.301
{\rm log}_{10}({\rm SFR}) -1.158 -0.797 -0.449
{\rm log}_{10}({\rm sSFR}) -10.361 -9.943 -9.532
{\rm stellar\ age} 7.139 8.351 11.941

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.216 -0.704 -0.278
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.132 0.317 0.440

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.957 1.217 1.501
\delta -0.264 -0.070 0.123
\tau_1/\tau_2 0.474 0.787 1.179
Q_{PAH} 0.617 1.715 3.350
U_{min} 3.038 8.352 15.688
{\rm log}_{10}(\gamma_e)\, -3.290 -2.421 -1.492

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.152 -2.907 -1.823
{\rm log}_{10}(\tau_{AGN})\, 0.936 1.294 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.821 -0.550 -0.311
0.03-0.10 Gyr -2.440 -1.052 -0.496
0.10-0.33 Gyr -4.150 -1.746 -1.105
0.33-1.08 Gyr -4.751 -1.872 -1.250
1.08-3.57 Gyr -3.656 -1.556 -0.984
3.57-11.76 Gyr -1.746 -0.807 -0.575
11.76-13.06 Gyr -1.094 -0.362 0.365