2025mjb

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Information

Transient

Name: SN2025mjb
Right ascension: 12h38m27.16s
Declination: 42d21m45.46s
Discovery Date: May 28, 2025, 7:49 a.m.
Classification: SN Ia
Redshift: 0.065820
MW E(B-V): 0.017

Host

Name: 2025mjb
Right ascension: 12h38m27.06s
Declination: 42d21m44.90s
Redshift: 0.065824
Photometric Redshift: 0.055
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.86
Cutout download processed 0.67
Global aperture construction processed 0.66
Local aperture photometry processed 5.5
Global aperture photometry processed 5.55
Validate local photometry processed 0.02
Validate global photometry processed 16.28
Host information processed 0.08
Global host SED inference processed 414.25
Local host SED inference processed 419.39
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 12h38m27.16s, 42d21m45.46s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
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 30.06 1.78 20.205 0.064 AB
SDSS_g 155.92 3.27 18.418 0.023 AB
PanSTARRS_g 168.1 0.48 18.336 0.003 AB
SDSS_r 351.62 4.91 17.535 0.015 AB
PanSTARRS_r 351.3 0.57 17.536 0.002 AB
SDSS_i 520.4 6.0 17.109 0.013 AB
PanSTARRS_i 531.68 0.78 17.086 0.002 AB
PanSTARRS_z 595.32 1.16 16.963 0.002 AB
SDSS_z 705.99 8.07 16.778 0.012 AB
PanSTARRS_y 745.89 2.01 16.718 0.003 AB

Aperture details

RA, DEC (J2000) = 12h38m27.06s, 42d21m45.04s
semi major axis, semi minor axis (arcsec) = 9.8, 6.86
angle (degrees, anti-clockwise from east) = -145.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.08 4.28 20.698 0.244 AB
GALEX_NUV 42.59 4.1 19.827 0.105 AB
SDSS_u 157.83 6.69 18.404 0.046 AB
SDSS_g 737.14 7.36 16.731 0.011 AB
PanSTARRS_g 804.86 2.04 16.636 0.003 AB
SDSS_r 1525.72 10.75 15.941 0.008 AB
PanSTARRS_r 1510.31 2.34 15.952 0.002 AB
SDSS_i 2182.33 13.14 15.553 0.007 AB
PanSTARRS_i 2202.72 3.27 15.543 0.002 AB
PanSTARRS_z 2605.13 5.35 15.360 0.002 AB
SDSS_z 2987.0 26.01 15.212 0.009 AB
PanSTARRS_y 3299.44 10.07 15.104 0.003 AB
2MASS_J 4229.91 173.06 13.939 0.044 Vega
2MASS_H 4862.45 304.01 13.315 0.068 Vega
2MASS_K 4554.11 333.19 12.916 0.079 Vega
WISE_W1 1878.69 25.38 13.016 0.015 Vega
WISE_W2 1106.19 26.78 12.951 0.026 Vega
WISE_W3 1609.29 99.09 10.709 0.067 Vega
WISE_W4 2249.37 614.18 8.900 0.296 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.996 10.109 10.244
{\rm log}_{10}({\rm SFR}) -0.952 -0.406 0.008
{\rm log}_{10}({\rm sSFR}) -11.140 -10.534 -10.062
{\rm stellar\ age} 5.748 7.212 9.113

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.451 -0.984 -0.643
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.493 0.145 0.343

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.557 0.771 1.039
\delta -0.795 -0.536 -0.231
\tau_1/\tau_2 0.623 0.939 1.258
Q_{PAH} 0.482 2.217 4.750
U_{min} 2.494 7.406 14.171
{\rm log}_{10}(\gamma_e)\, -3.464 -2.261 -1.117

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.870 -1.587 -0.968
{\rm log}_{10}(\tau_{AGN})\, 0.846 1.216 1.747

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.714 -0.281 0.003
0.03-0.10 Gyr -1.412 -0.517 0.045
0.10-0.33 Gyr -1.487 -0.484 0.102
0.33-1.08 Gyr -1.393 -0.300 0.205
1.08-3.53 Gyr -0.885 0.051 0.330
3.53-11.59 Gyr -0.207 0.196 0.398
11.59-12.88 Gyr -0.313 0.289 0.974

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.745 10.788 10.872
{\rm log}_{10}({\rm SFR}) -0.099 0.169 0.485
{\rm log}_{10}({\rm sSFR}) -10.896 -10.611 -10.284
{\rm stellar\ age} 7.766 9.201 11.730

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.615 -0.467 -0.363
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.857 0.001 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.240 0.358
\delta -0.906 -0.731 -0.518
\tau_1/\tau_2 0.650 1.101 1.535
Q_{PAH} 0.299 1.047 2.097
U_{min} 2.191 6.449 13.050
{\rm log}_{10}(\gamma_e)\, -3.360 -2.404 -1.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.591 -3.867 -2.906
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.544 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.402 -0.082 0.110
0.03-0.10 Gyr -0.126 0.249 0.614
0.10-0.33 Gyr -0.498 0.053 0.383
0.33-1.08 Gyr -1.292 -0.381 0.055
1.08-3.53 Gyr -1.403 -0.385 0.172
3.53-11.59 Gyr 0.014 0.881 1.028
11.59-12.88 Gyr 0.837 1.510 1.971