2025zrl

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Information

Transient

Name: SN2025zrl
Right ascension: 16h06m41.08s
Declination: 17d35m41.39s
Discovery Date: Oct. 8, 2025, 7:46 p.m.
Classification: SN Ia
Redshift: 0.038000
MW E(B-V): 0.037

Host

Name:
Right ascension: 16h06m41.07s
Declination: 17d35m39.73s
Redshift: None
Photometric Redshift: 0.579
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.9
Transient MWEBV processed 0.15
Host match processed 6.21
Host information processed 0.12
Host MWEBV processed 0.08
Global aperture construction processed 2.43
Global aperture photometry processed 6.24
Validate global photometry processed 15.67
Global host SED inference processed 443.63
Local aperture photometry processed 6.04
Validate local photometry processed 0.02
Local host SED inference processed 462.89
 

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) = 16h06m41.08s, 17d35m41.39s
semi major axis, semi minor axis (arcsec) = 2.66, 2.66
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 11.5 2.28 21.248 0.215 AB
SDSS_g 9.34 1.07 21.475 0.125 AB
DES_g 11.91 0.32 21.210 0.029 AB
PanSTARRS_g 14.21 0.79 21.019 0.061 AB
SDSS_r 12.63 1.51 21.147 0.130 AB
PanSTARRS_r 9.13 0.89 21.498 0.106 AB
DES_r 14.87 0.62 20.969 0.045 AB
SDSS_i 16.8 2.23 20.837 0.144 AB
PanSTARRS_i 19.31 0.75 20.686 0.042 AB
PanSTARRS_z 17.51 1.65 20.792 0.102 AB
SDSS_z 7.05 8.49 21.780 1.309 AB
DES_z 18.69 1.62 20.721 0.094 AB
PanSTARRS_y 18.42 4.03 20.737 0.237 AB

Aperture details

RA, DEC (J2000) = 16h06m40.88s, 17d35m40.59s
semi major axis, semi minor axis (arcsec) = 3.37, 2.34
angle (degrees, anti-clockwise from east) = -67.01

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 15.25 2.52 20.942 0.180 AB
SDSS_g 20.72 1.38 20.609 0.072 AB
DES_g 21.28 0.37 20.580 0.019 AB
PanSTARRS_g 25.58 0.84 20.380 0.036 AB
SDSS_r 24.73 1.78 20.417 0.078 AB
PanSTARRS_r 21.35 0.92 20.576 0.047 AB
DES_r 27.37 0.74 20.307 0.029 AB
SDSS_i 31.37 2.48 20.159 0.086 AB
PanSTARRS_i 29.65 0.76 20.220 0.028 AB
PanSTARRS_z 27.75 1.67 20.292 0.065 AB
SDSS_z 28.17 9.01 20.276 0.347 AB
DES_z 31.07 1.9 20.169 0.066 AB
PanSTARRS_y 30.25 4.06 20.198 0.146 AB
2MASS_J -104.55 71.96 Vega
2MASS_H -15.77 119.39 Vega
2MASS_K 45.92 122.14 17.907 2.888 Vega
WISE_W1 31.34 9.84 17.461 0.341 Vega
WISE_W2 7.99 12.03 18.305 1.635 Vega
WISE_W3 -7.12 54.51 Vega
WISE_W4 -67.5 458.6 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.183 7.708 7.977
{\rm log}_{10}({\rm SFR}) -1.580 -1.102 -0.694
{\rm log}_{10}({\rm sSFR}) -9.560 -8.773 -7.937
{\rm stellar\ age} 0.184 5.769 7.887

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.091 -0.641 -0.166
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.119 -0.750 -0.373

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.409 0.769 1.214
\delta -0.044 0.223 0.358
\tau_1/\tau_2 0.714 1.063 1.484
Q_{PAH} 0.600 1.899 4.095
U_{min} 2.891 7.931 15.662
{\rm log}_{10}(\gamma_e)\, -3.162 -2.074 -1.091

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.971 -0.827 -0.081
{\rm log}_{10}(\tau_{AGN})\, 1.183 1.526 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.529 -1.180 -0.892
0.03-0.10 Gyr -1.679 -1.094 -0.624
0.10-0.33 Gyr -4.382 -2.480 -1.742
0.33-1.09 Gyr -5.597 -2.840 -2.224
1.09-3.61 Gyr -5.444 -2.690 -2.112
3.61-11.92 Gyr -5.264 -2.462 -1.929
11.92-13.25 Gyr -5.096 -2.411 -1.628

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.527 7.868 8.097
{\rm log}_{10}({\rm SFR}) -1.891 -1.143 -0.490
{\rm log}_{10}({\rm sSFR}) -9.957 -9.062 -8.015
{\rm stellar\ age} 0.205 3.342 6.818

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.735 -1.305 -0.659
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.170 -0.756 -0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.224 0.551 0.885
\delta -0.540 -0.060 0.246
\tau_1/\tau_2 0.448 0.873 1.308
Q_{PAH} 1.169 3.019 4.967
U_{min} 3.803 10.000 17.959
{\rm log}_{10}(\gamma_e)\, -2.872 -1.484 -0.442

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.642 -1.308 -0.383
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.468 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.589 -1.902 -1.359
0.03-0.10 Gyr -1.879 -1.038 -0.341
0.10-0.33 Gyr -3.052 -1.448 -0.794
0.33-1.09 Gyr -4.871 -2.263 -1.526
1.09-3.61 Gyr -6.127 -2.604 -1.782
3.61-11.92 Gyr -6.532 -2.755 -1.879
11.92-13.25 Gyr -6.706 -2.671 -1.637