2025etc

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Information

Transient

Name: SN2025etc
Right ascension: 11h16m35.68s
Declination: -3d41m50.09s
Discovery Date: March 4, 2025, 3:37 a.m.
Classification: SN Ia
Redshift: 0.095000
MW E(B-V): 0.040

Host

Name: 2025etc
Right ascension: 11h16m35.48s
Declination: -3d41m48.70s
Redshift: None
Photometric Redshift: 0.137
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.73
Cutout download processed 1.67
Global aperture construction processed 0.17
Local aperture photometry processed 1.65
Global aperture photometry processed 1.77
Validate local photometry processed 0.02
Validate global photometry processed 2.28
Host information processed 0.08
Global host SED inference processed 439.26
Local host SED inference processed 445.91
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) = 11h16m35.68s, -3d41m50.09s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 10.54 0.32 21.343 0.033 AB
PanSTARRS_i 8.69 0.37 21.553 0.047 AB
PanSTARRS_z 9.05 0.84 21.508 0.101 AB
DES_z 13.4 0.65 21.082 0.052 AB
PanSTARRS_y 14.23 2.18 21.017 0.167 AB

Aperture details

RA, DEC (J2000) = 11h16m35.47s, -3d41m48.55s
semi major axis, semi minor axis (arcsec) = 4.58, 2.8
angle (degrees, anti-clockwise from east) = -92.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 69.84 0.48 19.290 0.007 AB
PanSTARRS_g 61.48 1.49 19.428 0.026 AB
PanSTARRS_r 94.3 1.41 18.964 0.016 AB
DES_r 112.45 1.04 18.773 0.010 AB
PanSTARRS_i 109.45 1.23 18.802 0.012 AB
PanSTARRS_z 130.33 2.5 18.612 0.021 AB
DES_z 161.64 2.17 18.379 0.015 AB
PanSTARRS_y 149.0 6.81 18.467 0.050 AB
2MASS_J 72.56 98.41 18.353 1.473 Vega
2MASS_H 186.58 124.42 16.855 0.724 Vega
2MASS_K 252.21 197.18 16.058 0.849 Vega
WISE_W1 88.21 8.78 16.337 0.108 Vega
WISE_W2 62.01 13.37 16.080 0.234 Vega
WISE_W3 105.59 62.53 13.667 0.643 Vega
WISE_W4 385.63 419.3 10.815 1.181 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})\, 7.844 8.164 8.424
{\rm log}_{10}({\rm SFR}) -1.385 -0.939 -0.440
{\rm log}_{10}({\rm sSFR}) -9.727 -9.080 -8.407
{\rm stellar\ age} 0.457 3.169 5.855

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.255 -0.385 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.482 -0.498 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.444 0.885
\delta -0.731 -0.316 0.084
\tau_1/\tau_2 0.672 1.047 1.475
Q_{PAH} 0.908 2.955 5.477
U_{min} 3.270 8.412 15.625
{\rm log}_{10}(\gamma_e)\, -2.803 -1.541 -0.493

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.780 -0.070 0.267
{\rm log}_{10}(\tau_{AGN})\, 1.214 1.653 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.295 -0.925 -0.579
0.03-0.10 Gyr -1.700 -0.995 -0.374
0.10-0.33 Gyr -1.997 -1.103 -0.597
0.33-1.06 Gyr -2.972 -1.483 -0.956
1.06-3.46 Gyr -3.913 -2.039 -1.398
3.46-11.26 Gyr -4.386 -2.243 -1.583
11.26-12.52 Gyr -4.312 -2.291 -1.466

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.227 9.443 9.577
{\rm log}_{10}({\rm SFR}) -1.774 -0.668 0.189
{\rm log}_{10}({\rm sSFR}) -11.210 -10.136 -9.249
{\rm stellar\ age} 0.902 4.091 6.071

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.142 -0.461 -0.081
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.195 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.355 0.587
\delta -0.685 -0.219 0.162
\tau_1/\tau_2 0.692 1.056 1.431
Q_{PAH} 0.784 2.420 4.585
U_{min} 3.003 8.788 16.288
{\rm log}_{10}(\gamma_e)\, -2.434 -1.195 -0.415

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.739 -1.980 -1.056
{\rm log}_{10}(\tau_{AGN})\, 1.129 1.619 1.976

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.568 -1.148 -0.673
0.03-0.10 Gyr -2.073 -0.586 0.334
0.10-0.33 Gyr -0.523 0.153 0.641
0.33-1.06 Gyr -1.018 -0.084 0.325
1.06-3.46 Gyr -2.143 -0.489 -0.126
3.46-11.26 Gyr -2.920 -0.771 -0.379
11.26-12.52 Gyr -3.097 -0.881 -0.197