2025imm

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Information

Transient

Name: SN2025imm
Right ascension: 11h06m24.93s
Declination: 45d30m45.25s
Discovery Date: April 26, 2025, 8:47 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.064000
MW E(B-V): 0.007

Host

Name: 2025imm
Right ascension: 11h06m23.95s
Declination: 45d30m40.37s
Redshift: 0.063562
Photometric Redshift: 0.050
 

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 2.0
Cutout download processed 0.66
Global aperture construction processed 0.67
Local aperture photometry processed 5.24
Global aperture photometry processed 5.49
Validate local photometry processed 0.02
Validate global photometry processed 16.35
Host information processed 0.09
Global host SED inference processed 402.99
Local host SED inference processed 429.69
Transient information processed 0.0
Transient MWEBV processed 0.12
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) = 11h06m24.93s, 45d30m45.25s
semi major axis, semi minor axis (arcsec) = 1.64, 1.64
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 15.0 1.42 20.959 0.103 AB
SDSS_g 32.5 1.54 20.120 0.051 AB
PanSTARRS_g 31.85 0.39 20.142 0.013 AB
SDSS_r 39.77 1.82 19.901 0.050 AB
PanSTARRS_r 37.73 0.39 19.958 0.011 AB
SDSS_i 58.04 2.32 19.491 0.043 AB
PanSTARRS_i 49.97 0.43 19.653 0.009 AB
PanSTARRS_z 47.91 1.3 19.699 0.030 AB
SDSS_z 51.71 5.32 19.616 0.112 AB
PanSTARRS_y 51.99 2.6 19.610 0.054 AB

Aperture details

RA, DEC (J2000) = 11h06m23.94s, 45d30m40.62s
semi major axis, semi minor axis (arcsec) = 20.73, 15.15
angle (degrees, anti-clockwise from east) = -53.71

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 249.25 15.84 17.908 0.069 AB
GALEX_NUV 324.41 2.72 17.622 0.009 AB
SDSS_u 606.85 13.12 16.942 0.023 AB
SDSS_g 2398.49 13.59 15.450 0.006 AB
PanSTARRS_g 2394.81 4.15 15.452 0.002 AB
SDSS_r 3882.48 18.39 14.927 0.005 AB
PanSTARRS_r 3780.75 4.2 14.956 0.001 AB
SDSS_i 5280.03 23.2 14.593 0.005 AB
PanSTARRS_i 4893.65 4.54 14.676 0.001 AB
PanSTARRS_z 5703.06 14.33 14.510 0.003 AB
SDSS_z 5759.13 58.2 14.499 0.011 AB
PanSTARRS_y 6452.77 27.98 14.376 0.005 AB
2MASS_J 8144.61 366.81 13.228 0.049 Vega
2MASS_H 7933.34 576.39 12.784 0.079 Vega
2MASS_K 8577.98 569.05 12.229 0.072 Vega
WISE_W1 4319.68 42.82 12.112 0.011 Vega
WISE_W2 2738.93 47.73 11.967 0.019 Vega
WISE_W3 10113.49 194.8 8.714 0.021 Vega
WISE_W4 9412.55 1181.38 7.346 0.136 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.410 8.653 8.813
{\rm log}_{10}({\rm SFR}) -1.221 -0.604 0.033
{\rm log}_{10}({\rm sSFR}) -9.948 -9.255 -8.400
{\rm stellar\ age} 0.560 4.154 6.614

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.711 -1.208 -0.610
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.659 -0.954 0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.689 1.171
\delta -0.330 0.038 0.276
\tau_1/\tau_2 0.729 1.108 1.501
Q_{PAH} 0.810 2.417 4.572
U_{min} 3.109 8.767 16.108
{\rm log}_{10}(\gamma_e)\, -2.977 -1.931 -1.057

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.646 -1.475 -0.484
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.442 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.265 -0.895 -0.546
0.03-0.10 Gyr -1.339 -0.542 0.167
0.10-0.33 Gyr -1.555 -0.748 -0.168
0.33-1.08 Gyr -2.676 -1.132 -0.670
1.08-3.54 Gyr -3.321 -1.419 -1.019
3.54-11.62 Gyr -3.949 -1.644 -1.145
11.62-12.91 Gyr -3.969 -1.674 -0.955

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.891 10.948 11.007
{\rm log}_{10}({\rm SFR}) 0.320 0.546 0.783
{\rm log}_{10}({\rm sSFR}) -10.610 -10.399 -10.175
{\rm stellar\ age} 6.460 7.261 8.376

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.694 -0.513 -0.366
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.843 0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.224 0.343
\delta 0.044 0.235 0.346
\tau_1/\tau_2 0.696 1.070 1.477
Q_{PAH} 2.188 3.777 5.197
U_{min} 2.290 6.990 14.096
{\rm log}_{10}(\gamma_e)\, -2.860 -1.920 -1.247

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.568 -1.875 -1.448
{\rm log}_{10}(\tau_{AGN})\, 1.168 1.638 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.147 0.391 0.561
0.03-0.10 Gyr 0.259 0.591 0.898
0.10-0.33 Gyr 0.443 0.725 0.977
0.33-1.08 Gyr 0.491 0.758 0.932
1.08-3.54 Gyr 0.593 0.896 1.096
3.54-11.62 Gyr 0.917 1.079 1.188
11.62-12.91 Gyr 0.719 1.170 1.625