2025eru

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Information

Transient

Name: SN2025eru
Right ascension: 11h14m30.43s
Declination: 56d35m03.42s
Discovery Date: March 17, 2025, 9:53 a.m.
Classification: SN Ia
Redshift: 0.073988
MW E(B-V): 0.009

Host

Name: 2025eru
Right ascension: 11h14m30.27s
Declination: 56d35m14.72s
Redshift: 0.073988
Photometric Redshift: 0.073
 

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 1.72
Cutout download processed 1.7
Global aperture construction processed 0.16
Local aperture photometry processed 1.69
Global aperture photometry processed 1.83
Validate local photometry processed 0.02
Validate global photometry processed 3.05
Host information processed 0.09
Global host SED inference processed 407.89
Local host SED inference processed 701.8
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.12
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) = 11h14m30.43s, 56d35m03.42s
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 1.19 0.28 23.714 0.260 AB
SDSS_r 3.13 1.01 22.661 0.350 AB
PanSTARRS_r 2.1 0.37 23.093 0.193 AB
SDSS_i 3.99 1.38 22.399 0.375 AB
PanSTARRS_i 2.58 0.3 22.869 0.124 AB
PanSTARRS_z 5.19 1.36 22.111 0.284 AB
SDSS_z -0.39 5.31 AB
PanSTARRS_y 4.17 2.43 22.349 0.633 AB

Aperture details

RA, DEC (J2000) = 11h14m30.23s, 56d35m14.96s
semi major axis, semi minor axis (arcsec) = 14.75, 8.4
angle (degrees, anti-clockwise from east) = -161.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 173.97 10.76 18.299 0.067 AB
SDSS_g 734.61 8.44 16.735 0.012 AB
PanSTARRS_g 720.22 3.37 16.756 0.005 AB
SDSS_r 1315.83 12.27 16.102 0.010 AB
PanSTARRS_i 1755.71 5.61 15.789 0.003 AB
PanSTARRS_z 1945.83 10.55 15.677 0.006 AB
SDSS_z 2220.24 43.14 15.534 0.021 AB
2MASS_J 3707.93 261.52 14.082 0.077 Vega
2MASS_H 3861.29 425.16 13.566 0.120 Vega
2MASS_K 3605.29 407.9 13.170 0.123 Vega
WISE_W1 1794.88 26.85 13.066 0.016 Vega
WISE_W2 1132.12 30.35 12.926 0.029 Vega
WISE_W3 3676.54 104.81 9.812 0.031 Vega
WISE_W4 3107.17 672.04 8.549 0.235 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})\, 7.499 8.015 8.367
{\rm log}_{10}({\rm SFR}) -1.362 -0.903 -0.376
{\rm log}_{10}({\rm sSFR}) -9.620 -8.772 -7.965
{\rm stellar\ age} 0.167 4.172 7.237

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.200 -0.362 0.028
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.571 -0.894 0.027

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.546 2.034 2.754
\delta 0.086 0.234 0.353
\tau_1/\tau_2 0.840 1.270 1.681
Q_{PAH} 1.065 3.445 5.844
U_{min} 3.414 8.942 17.338
{\rm log}_{10}(\gamma_e)\, -2.852 -1.513 -0.417

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.149 -0.441 0.253
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.628 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.620 -0.915 -0.413
0.03-0.10 Gyr -2.150 -1.106 -0.334
0.10-0.33 Gyr -3.630 -1.768 -0.999
0.33-1.07 Gyr -5.014 -2.203 -1.477
1.07-3.51 Gyr -5.484 -2.430 -1.639
3.51-11.50 Gyr -6.026 -2.446 -1.589
11.50-12.78 Gyr -6.013 -2.392 -1.318

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.517 10.650 10.751
{\rm log}_{10}({\rm SFR}) -0.341 0.241 0.594
{\rm log}_{10}({\rm sSFR}) -10.923 -10.404 -10.076
{\rm stellar\ age} 4.109 6.549 8.279

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.468 -0.198 -0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.268 0.132 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.296 0.488
\delta -0.610 -0.180 0.208
\tau_1/\tau_2 0.665 1.044 1.443
Q_{PAH} 1.362 2.662 4.775
U_{min} 2.325 6.901 13.828
{\rm log}_{10}(\gamma_e)\, -2.733 -1.821 -0.860

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.155 -3.075 -1.967
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.543 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.101 0.255 0.500
0.03-0.10 Gyr -0.691 0.177 0.658
0.10-0.33 Gyr -0.502 0.334 0.740
0.33-1.07 Gyr 0.026 0.481 0.826
1.07-3.51 Gyr 0.275 0.757 1.122
3.51-11.50 Gyr 0.107 0.693 0.912
11.50-12.78 Gyr -0.369 0.683 1.343