2025cem

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Information

Transient

Name: SN2025cem
Right ascension: 12h10m42.29s
Declination: 13d19m56.29s
Discovery Date: Feb. 20, 2025, 10:37 a.m.
Classification: SN IIP
Redshift: 0.022670
MW E(B-V): 0.034

Host

Name: 2025cem
Right ascension: 12h10m41.88s
Declination: 13d19m52.68s
Redshift: 0.022672
Photometric Redshift: 0.064
 

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 1.06
Cutout download processed 18.16
Global aperture construction processed 0.66
Local aperture photometry processed 6.09
Global aperture photometry processed 6.07
Validate local photometry processed 0.03
Validate global photometry processed 15.17
Host information processed 0.09
Global host SED inference processed 502.55
Local host SED inference processed 636.5
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 12h10m42.29s, 13d19m56.29s
semi major axis, semi minor axis (arcsec) = 4.37, 4.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.0 4.66 20.544 0.230 AB
SDSS_u 138.99 5.26 18.543 0.041 AB
SDSS_g 517.62 6.23 17.115 0.013 AB
DES_g 569.5 1.0 17.011 0.002 AB
PanSTARRS_g 561.96 0.98 17.026 0.002 AB
SDSS_r 940.29 8.23 16.467 0.010 AB
PanSTARRS_r 924.35 1.15 16.485 0.001 AB
DES_r 1040.22 2.35 16.357 0.002 AB
SDSS_i 1250.3 9.89 16.157 0.009 AB
PanSTARRS_i 1230.46 1.73 16.175 0.002 AB
PanSTARRS_z 1451.24 3.29 15.996 0.002 AB
SDSS_z 1551.11 15.88 15.923 0.011 AB
DES_z 1278.68 9.87 16.133 0.008 AB
PanSTARRS_y 1749.54 5.76 15.793 0.004 AB
2MASS_J 2329.7 84.64 14.587 0.039 Vega
2MASS_H 2750.31 150.27 13.934 0.059 Vega
2MASS_K 2064.08 139.27 13.775 0.073 Vega

Aperture details

RA, DEC (J2000) = 12h10m41.87s, 13d19m52.93s
semi major axis, semi minor axis (arcsec) = 42.65, 18.89
angle (degrees, anti-clockwise from east) = -156.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 487.67 21.95 17.180 0.049 AB
DES_g 4633.17 3.34 14.735 0.001 AB
PanSTARRS_g 5245.23 5.71 14.601 0.001 AB
PanSTARRS_r 8205.41 6.81 14.115 0.001 AB
DES_r 8136.16 7.37 14.124 0.001 AB
PanSTARRS_i 10645.48 10.46 13.832 0.001 AB
PanSTARRS_z 11828.9 20.41 13.718 0.002 AB
PanSTARRS_y 15137.04 36.4 13.450 0.003 AB
2MASS_J 17976.28 545.25 12.368 0.033 Vega
2MASS_H 18869.03 976.83 11.843 0.056 Vega
2MASS_K 14631.49 905.79 11.649 0.067 Vega
WISE_W1 9705.86 70.38 11.233 0.008 Vega
WISE_W2 5679.86 86.14 11.175 0.016 Vega
WISE_W3 25028.21 384.85 7.730 0.017 Vega
WISE_W4 50625.46 2393.52 5.519 0.051 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})\, 9.483 9.572 9.680
{\rm log}_{10}({\rm SFR}) -1.505 -1.077 -0.701
{\rm log}_{10}({\rm sSFR}) -11.077 -10.636 -10.245
{\rm stellar\ age} 6.526 8.035 10.951

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.751 -1.364 -0.994
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.868 -1.632 -0.183

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.594 0.900
\delta -0.333 0.036 0.274
\tau_1/\tau_2 0.475 0.824 1.178
Q_{PAH} 0.349 1.402 3.955
U_{min} 2.500 7.844 14.874
{\rm log}_{10}(\gamma_e)\, -3.504 -1.881 -1.022

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.870 -1.557 -0.805
{\rm log}_{10}(\tau_{AGN})\, 0.819 1.165 1.708

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.348 -0.877 -0.547
0.03-0.10 Gyr -2.081 -1.265 -0.758
0.10-0.33 Gyr -2.256 -1.309 -0.684
0.33-1.10 Gyr -2.173 -1.111 -0.486
1.10-3.65 Gyr -2.065 -0.741 -0.274
3.65-12.11 Gyr -0.970 -0.365 -0.197
12.11-13.45 Gyr -0.712 -0.121 0.604

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.286 10.422 10.541
{\rm log}_{10}({\rm SFR}) 0.009 0.373 0.690
{\rm log}_{10}({\rm sSFR}) -10.454 -10.119 -9.666
{\rm stellar\ age} 6.070 7.404 8.751

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.915 -0.616 -0.388
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.178 0.124 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.362 0.571 0.740
\delta 0.023 0.247 0.359
\tau_1/\tau_2 0.451 0.822 1.229
Q_{PAH} 0.359 0.960 2.300
U_{min} 3.077 8.025 14.281
{\rm log}_{10}(\gamma_e)\, -3.222 -2.146 -1.529

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.469 -3.721 -2.856
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.551 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.041 0.179 0.362
0.03-0.10 Gyr -0.033 0.426 0.806
0.10-0.33 Gyr -0.268 0.269 0.660
0.33-1.10 Gyr -0.295 0.154 0.429
1.10-3.65 Gyr -0.072 0.348 0.599
3.65-12.11 Gyr 0.225 0.501 0.699
12.11-13.45 Gyr 0.013 0.576 1.095