2025drb results

Information

Transient
Name:SN2025drb
Right ascension: 11h44m37.10s
Declination:1d53m08.63s
Discovery Date:Feb. 19, 2025, 5:11 p.m.
Classification:SN Ic
Redshift:0.032000
MW E(B-V):0.019
Host
Name:
Right ascension: 11h44m37.05s
Declination:1d53m08.26s
Redshift:None
Photometric Redshift:0.260
 

Cutout Download Report

Downloaded Unavailable
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_r
DES_z
 DES_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 38.25
Transient MWEBV processed 0.05
Host match processed 6.78
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 5.27
Global aperture photometry processed 5.51
Validate global photometry processed 16.33
Global host SED inference processed 464.17
Local aperture photometry processed 6.15
Validate local photometry processed 0.03
Local host SED inference processed 494.55
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h44m37.10s, 1d53m08.63s
semi major axis, semi minor axis (arcsec):3.13, 3.13
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 -10.49 2.28 AB
SDSS_g 9.25 1.16 21.485 0.136 AB
PanSTARRS_g 8.75 0.79 21.546 0.098 AB
SDSS_r 14.99 1.61 20.961 0.116 AB
PanSTARRS_r 11.94 1.1 21.207 0.100 AB
DES_r 12.04 0.39 21.199 0.035 AB
SDSS_i 15.87 2.27 20.899 0.156 AB
PanSTARRS_i 14.69 0.86 20.982 0.063 AB
PanSTARRS_z 17.41 1.87 20.798 0.116 AB
SDSS_z 21.96 6.42 20.546 0.317 AB
DES_z 19.44 1.23 20.678 0.069 AB
PanSTARRS_y 26.05 3.95 20.361 0.165 AB
2MASS_J -20.67 91.69 Vega
2MASS_H 68.82 125.0 17.938 1.972 Vega
2MASS_K -74.62 164.49 Vega

Aperture details

RA, DEC (J2000):11h44m37.04s, 1d53m08.50s
semi major axis, semi minor axis (arcsec):4.35, 2.54
angle (degrees, anti-clockwise from east):-121.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.53 0.4 23.435 0.282 AB
GALEX_NUV 2.23 0.39 23.028 0.188 AB
SDSS_u -12.72 2.5 AB
SDSS_g 10.13 1.23 21.386 0.132 AB
PanSTARRS_g 10.0 0.84 21.400 0.091 AB
SDSS_r 15.11 1.69 20.952 0.121 AB
PanSTARRS_r 12.42 1.15 21.165 0.101 AB
DES_r 12.92 0.4 21.122 0.033 AB
SDSS_i 16.97 2.38 20.826 0.152 AB
PanSTARRS_i 17.04 0.89 20.822 0.056 AB
PanSTARRS_z 19.72 1.92 20.663 0.106 AB
SDSS_z 26.58 6.8 20.338 0.278 AB
DES_z 21.5 1.26 20.569 0.063 AB
PanSTARRS_y 24.65 4.05 20.420 0.178 AB
2MASS_J 10.97 125.47 20.405 12.419 Vega
2MASS_H 122.19 168.19 17.315 1.494 Vega
2MASS_K -139.07 225.05 Vega
WISE_W1 4.46 6.89 19.579 1.678 Vega
WISE_W2 -14.08 10.5 Vega
WISE_W3 -33.21 61.04 Vega
WISE_W4 523.62 413.78 10.482 0.858 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.437 7.782 7.961
{\rm log}_{10}({\rm SFR}) -2.623 -1.896 -1.070
{\rm log}_{10}({\rm sSFR}) -10.443 -9.697 -8.427
{\rm stellar\ age} 0.848 5.831 7.726

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.306 -0.505 -0.008
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.344 -0.598 0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.335 0.873 1.440
\delta -0.310 0.074 0.291
\tau_1/\tau_2 0.655 1.042 1.418
Q_{PAH} 0.979 2.755 5.222
U_{min} 3.079 8.241 15.383
{\rm log}_{10}(\gamma_e)\, -2.968 -1.823 -0.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.538 -0.386 0.179
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.480 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.907 -2.142 -1.557
0.03-0.10 Gyr -2.792 -1.915 -0.945
0.10-0.33 Gyr -3.017 -2.075 -1.394
0.33-1.10 Gyr -3.592 -2.201 -1.651
1.10-3.62 Gyr -4.321 -2.289 -1.903
3.62-11.99 Gyr -4.379 -2.276 -1.937
11.99-13.33 Gyr -4.341 -2.321 -1.685

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.553 7.824 8.021
{\rm log}_{10}({\rm SFR}) -2.045 -1.294 -0.608
{\rm log}_{10}({\rm sSFR}) -9.955 -9.129 -8.206
{\rm stellar\ age} 0.298 4.705 8.028

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.667 -1.196 -0.488
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.402 -0.644 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.653 1.306 1.910
\delta 0.079 0.237 0.348
\tau_1/\tau_2 0.620 1.073 1.500
Q_{PAH} 1.163 2.842 4.677
U_{min} 3.820 10.489 18.700
{\rm log}_{10}(\gamma_e)\, -2.928 -1.703 -0.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.203 -1.038 -0.099
{\rm log}_{10}(\tau_{AGN})\, 1.020 1.479 1.808

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.399 -2.785 -1.889
0.03-0.10 Gyr -1.945 -1.172 -0.447
0.10-0.33 Gyr -3.334 -1.708 -0.816
0.33-1.10 Gyr -4.734 -2.538 -1.749
1.10-3.62 Gyr -5.612 -2.677 -1.969
3.62-11.99 Gyr -5.662 -2.689 -1.965
11.99-13.33 Gyr -6.005 -2.535 -1.461