2025err

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Information

Transient

Name: SN2025err
Right ascension: 8h19m35.29s
Declination: 21d02m44.43s
Discovery Date: March 17, 2025, 8:23 a.m.
Classification: SN Ia
Redshift: 0.010000
MW E(B-V): 0.043

Host

Name: 2025err
Right ascension: 8h19m36.09s
Declination: 21d02m27.83s
Redshift: 0.094416
Photometric Redshift: 0.099
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.16
Cutout download processed 18.14
Global aperture construction processed 0.69
Local aperture photometry processed 6.63
Global aperture photometry processed 6.83
Validate local photometry processed 0.03
Validate global photometry processed 19.47
Host information processed 0.11
Global host SED inference processed 405.72
Local host SED inference processed 708.1
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 8h19m35.29s, 21d02m44.43s
semi major axis, semi minor axis (arcsec) = 9.75, 9.75
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 13.23 4.3 21.096 0.353 AB
GALEX_NUV 10.04 4.1 21.396 0.443 AB
SDSS_u 49.89 8.23 19.655 0.179 AB
SDSS_g 50.79 3.72 19.636 0.080 AB
DES_g 24.07 0.67 20.446 0.030 AB
PanSTARRS_g 30.73 2.47 20.181 0.087 AB
SDSS_r 24.13 5.04 20.444 0.227 AB
DES_r 40.53 1.2 19.881 0.032 AB
SDSS_i 73.65 7.71 19.232 0.114 AB
PanSTARRS_i 44.79 2.63 19.772 0.064 AB
PanSTARRS_z 53.53 6.35 19.578 0.129 AB
SDSS_z 31.23 31.0 20.164 1.078 AB
DES_z 57.77 3.04 19.496 0.057 AB
PanSTARRS_y -43.35 18.43 AB
2MASS_J -364.64 193.99 Vega
2MASS_H 190.31 313.04 16.834 1.786 Vega
2MASS_K 172.89 305.47 16.468 1.918 Vega
WISE_W1 23.42 14.63 17.777 0.678 Vega
WISE_W2 27.51 17.88 16.962 0.706 Vega
WISE_W3 -30.75 75.53 Vega

Aperture details

RA, DEC (J2000) = 8h19m36.09s, 21d02m27.97s
semi major axis, semi minor axis (arcsec) = 5.2, 4.33
angle (degrees, anti-clockwise from east) = -65.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.36 2.47 22.300 0.614 AB
GALEX_NUV 1.03 2.65 23.866 2.786 AB
SDSS_u 35.46 4.19 20.026 0.128 AB
SDSS_g 132.67 3.31 18.593 0.027 AB
DES_g 136.82 0.61 18.560 0.005 AB
PanSTARRS_g 142.59 1.17 18.515 0.009 AB
SDSS_r 303.28 4.99 17.695 0.018 AB
PanSTARRS_r 302.86 1.41 17.697 0.005 AB
DES_r 320.12 1.6 17.637 0.005 AB
SDSS_i 453.4 6.47 17.259 0.015 AB
PanSTARRS_i 435.36 1.3 17.303 0.003 AB
PanSTARRS_z 552.73 3.12 17.044 0.006 AB
SDSS_z 613.97 16.15 16.930 0.029 AB
DES_z 606.47 4.13 16.943 0.007 AB
PanSTARRS_y 654.75 8.71 16.860 0.014 AB
2MASS_J 825.95 108.1 15.713 0.142 Vega
2MASS_H 1076.93 172.21 14.952 0.174 Vega
2MASS_K 1087.51 169.78 14.471 0.169 Vega
WISE_W1 324.31 14.37 14.924 0.048 Vega
WISE_W2 202.09 16.84 14.797 0.090 Vega
WISE_W3 41.82 57.45 14.673 1.492 Vega
WISE_W4 -931.29 346.98 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})\, 6.897 7.194 7.408
{\rm log}_{10}({\rm SFR}) -2.304 -1.601 -0.949
{\rm log}_{10}({\rm sSFR}) -9.530 -8.765 -7.968
{\rm stellar\ age} 0.216 4.899 7.550

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.709 -1.196 -0.384
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.631 -0.623 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.489 1.256 2.059
\delta 0.180 0.312 0.372
\tau_1/\tau_2 0.685 1.144 1.568
Q_{PAH} 0.785 2.280 4.804
U_{min} 3.023 8.853 16.847
{\rm log}_{10}(\gamma_e)\, -2.956 -1.924 -0.887

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.313 -0.726 0.174
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.512 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.207 -2.254 -1.622
0.03-0.10 Gyr -2.301 -1.518 -0.798
0.10-0.33 Gyr -4.234 -2.635 -1.847
0.33-1.10 Gyr -5.703 -3.211 -2.495
1.10-3.64 Gyr -6.104 -3.176 -2.616
3.64-12.08 Gyr -6.363 -3.103 -2.593
12.08-13.42 Gyr -6.428 -3.122 -2.297

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.428 8.529 8.625
{\rm log}_{10}({\rm SFR}) -2.945 -2.229 -1.780
{\rm log}_{10}({\rm sSFR}) -11.496 -10.756 -10.259
{\rm stellar\ age} 7.351 8.424 12.040

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.325 -0.917 -0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.624 -0.152 0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.512 0.774 1.015
\delta -0.539 -0.289 -0.042
\tau_1/\tau_2 0.629 0.945 1.289
Q_{PAH} 0.789 1.951 3.725
U_{min} 3.142 8.640 15.604
{\rm log}_{10}(\gamma_e)\, -2.407 -1.524 -0.759

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.983 -2.214 -1.453
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.456 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.073 -2.239 -1.836
0.03-0.10 Gyr -3.136 -2.273 -1.732
0.10-0.33 Gyr -3.413 -2.375 -1.763
0.33-1.10 Gyr -3.808 -2.452 -1.808
1.10-3.64 Gyr -3.410 -2.070 -1.550
3.64-12.08 Gyr -2.128 -1.390 -1.226
12.08-13.42 Gyr -1.695 -1.074 -0.298