2025mpb

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Information

Transient

Name: SN2025mpb
Right ascension: 20h17m44.76s
Declination: -3d32m49.29s
Discovery Date: May 28, 2025, 8:38 a.m.
Classification: SN Ia
Redshift: 0.074000
MW E(B-V): 0.107

Host

Name: 2025mpb
Right ascension: 20h17m44.76s
Declination: -3d32m49.22s
Redshift: None
Photometric Redshift: 0.087
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.87
Transient MWEBV processed 0.06
Host match processed 3.71
Host information processed 0.09
Host MWEBV processed 0.11
Global aperture construction processed 0.71
Global aperture photometry processed 4.34
Validate global photometry processed 13.05
Global host SED inference processed 403.7
Local aperture photometry processed 4.11
Validate local photometry processed 0.02
Local host SED inference processed 445.53
 

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) = 20h17m44.76s, -3d32m49.29s
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
PanSTARRS_g 67.04 0.44 19.334 0.007 AB
PanSTARRS_r 150.79 0.55 18.454 0.004 AB
PanSTARRS_i 248.99 0.54 17.910 0.002 AB
PanSTARRS_z 347.07 1.18 17.549 0.004 AB
PanSTARRS_y 435.45 2.9 17.303 0.007 AB

Aperture details

RA, DEC (J2000) = 20h17m44.75s, -3d32m49.12s
semi major axis, semi minor axis (arcsec) = 5.64, 3.93
angle (degrees, anti-clockwise from east) = -49.02

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.8 1.68 22.196 0.379 AB
GALEX_NUV 5.05 1.72 22.142 0.369 AB
PanSTARRS_g 154.62 1.39 18.427 0.010 AB
PanSTARRS_r 339.48 1.71 17.573 0.005 AB
PanSTARRS_i 558.51 1.65 17.032 0.003 AB
PanSTARRS_z 704.22 3.65 16.781 0.006 AB
PanSTARRS_y 888.05 9.36 16.529 0.011 AB
2MASS_J 1228.05 115.7 15.282 0.102 Vega
2MASS_H 1712.96 179.96 14.448 0.114 Vega
2MASS_K 1728.8 224.19 13.968 0.141 Vega
WISE_W1 751.29 22.37 14.011 0.032 Vega
WISE_W2 533.76 24.73 13.743 0.050 Vega
WISE_W3 2348.48 87.63 10.299 0.041 Vega
WISE_W4 5011.68 716.92 8.030 0.155 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})\, 10.028 10.133 10.254
{\rm log}_{10}({\rm SFR}) -1.322 -0.601 0.073
{\rm log}_{10}({\rm sSFR}) -11.547 -10.713 -10.039
{\rm stellar\ age} 5.970 7.630 10.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.825 -0.265 -0.026
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.591 -0.680 0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.401 0.777 1.402
\delta -0.658 -0.279 0.125
\tau_1/\tau_2 0.626 1.007 1.365
Q_{PAH} 0.347 1.517 4.723
U_{min} 2.928 8.236 15.583
{\rm log}_{10}(\gamma_e)\, -3.367 -1.877 -0.726

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.178 -0.816 -0.114
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.404 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.983 -0.979 -0.465
0.03-0.10 Gyr -1.454 -0.555 0.196
0.10-0.33 Gyr -1.552 -0.559 0.080
0.33-1.07 Gyr -1.831 -0.588 0.130
1.07-3.51 Gyr -1.690 -0.261 0.282
3.51-11.50 Gyr -0.571 0.213 0.405
11.50-12.78 Gyr -0.327 0.450 1.208

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.259 10.373 10.479
{\rm log}_{10}({\rm SFR}) -1.163 -0.335 0.069
{\rm log}_{10}({\rm sSFR}) -11.655 -10.725 -10.220
{\rm stellar\ age} 6.070 7.568 9.844

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.742 -0.439 -0.216
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.498 -0.442 0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.406 0.569 0.779
\delta -0.813 -0.510 -0.197
\tau_1/\tau_2 0.669 1.022 1.383
Q_{PAH} 1.253 2.628 4.553
U_{min} 2.599 7.440 14.607
{\rm log}_{10}(\gamma_e)\, -2.833 -1.706 -0.819

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.823 -1.664 -1.095
{\rm log}_{10}(\tau_{AGN})\, 1.152 1.568 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.172 -0.309 -0.006
0.03-0.10 Gyr -1.556 -0.410 0.118
0.10-0.33 Gyr -1.650 -0.398 0.187
0.33-1.07 Gyr -1.645 -0.262 0.340
1.07-3.51 Gyr -1.033 0.105 0.488
3.51-11.50 Gyr -0.021 0.483 0.652
11.50-12.78 Gyr -0.034 0.626 1.345