2025avl results

Information

Transient
Name:AT2025avl
Right ascension: 9h41m01.98s
Declination:1d38m05.05s
Discovery Date:Feb. 1, 2025, 7:31 a.m.
Classification:None
Redshift:None
MW E(B-V):0.051
Host
Name:2025avl
Right ascension: 9h41m01.96s
Declination:1d38m04.54s
Redshift:0.051259
Photometric Redshift:0.046
 

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_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.16
Transient MWEBV processed 0.09
Host match processed 1.96
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 5.74
Validate global photometry processed 16.23
Global host SED inference processed 364.47
Local aperture photometry processed 5.34
Validate local photometry processed 0.03
Local host SED inference processed 528.53
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h41m01.98s, 1d38m05.05s
semi major axis, semi minor axis (arcsec):2.0, 2.0
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 107.35 3.13 18.823 0.032 AB
SDSS_g 252.93 4.18 17.892 0.018 AB
DES_g 237.37 0.61 17.961 0.003 AB
PanSTARRS_g 246.67 0.62 17.920 0.003 AB
SDSS_r 345.15 4.94 17.555 0.016 AB
PanSTARRS_r 323.49 0.64 17.625 0.002 AB
DES_r 381.74 1.47 17.446 0.004 AB
SDSS_i 454.04 5.78 17.257 0.014 AB
PanSTARRS_i 425.85 0.79 17.327 0.002 AB
PanSTARRS_z 457.62 1.42 17.249 0.003 AB
SDSS_z 526.48 9.44 17.097 0.019 AB
DES_z 536.1 3.89 17.077 0.008 AB
PanSTARRS_y 520.88 3.51 17.108 0.007 AB

Aperture details

RA, DEC (J2000):9h41m01.95s, 1d38m04.73s
semi major axis, semi minor axis (arcsec):6.19, 4.35
angle (degrees, anti-clockwise from east):-23.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 60.04 2.0 19.454 0.036 AB
GALEX_NUV 83.72 1.4 19.093 0.018 AB
SDSS_u 169.04 5.64 18.330 0.036 AB
SDSS_g 424.12 5.61 17.331 0.014 AB
DES_g 410.62 0.83 17.366 0.002 AB
PanSTARRS_g 426.22 1.38 17.326 0.004 AB
SDSS_r 569.72 6.8 17.011 0.013 AB
PanSTARRS_r 583.86 1.41 16.984 0.003 AB
DES_r 639.83 1.97 16.885 0.003 AB
SDSS_i 747.15 8.31 16.716 0.012 AB
PanSTARRS_i 748.94 1.79 16.714 0.003 AB
PanSTARRS_z 788.58 3.37 16.658 0.005 AB
SDSS_z 900.04 20.57 16.514 0.025 AB
DES_z 833.67 5.03 16.598 0.007 AB
PanSTARRS_y 931.66 8.54 16.477 0.010 AB
2MASS_J 1256.68 178.09 15.257 0.154 Vega
2MASS_H 1435.99 203.58 14.640 0.154 Vega
2MASS_K 983.49 316.97 14.580 0.350 Vega
WISE_W1 597.86 19.77 14.259 0.036 Vega
WISE_W2 408.28 25.58 14.034 0.068 Vega
WISE_W3 2284.69 115.99 10.329 0.055 Vega
WISE_W4 4113.81 853.04 8.244 0.225 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.231 9.452 9.619
{\rm log}_{10}({\rm SFR}) -0.185 0.288 0.749
{\rm log}_{10}({\rm sSFR}) -9.662 -9.169 -8.536
{\rm stellar\ age} 2.263 5.402 7.233

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.363 -0.520 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.593 0.189 0.377

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.389 0.913
\delta -0.761 -0.305 0.065
\tau_1/\tau_2 0.620 1.003 1.404
Q_{PAH} 0.556 1.775 3.814
U_{min} 2.996 8.597 15.855
{\rm log}_{10}(\gamma_e)\, -3.434 -1.809 -0.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.241 -2.359 -0.919
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.429 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.510 -0.313 -0.019
0.03-0.10 Gyr -0.125 0.412 0.893
0.10-0.33 Gyr -1.138 -0.132 0.321
0.33-1.08 Gyr -1.806 -0.490 -0.101
1.08-3.57 Gyr -1.500 -0.534 -0.202
3.57-11.76 Gyr -1.886 -0.649 -0.348
11.76-13.07 Gyr -1.978 -0.687 -0.026

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.487 9.619 9.699
{\rm log}_{10}({\rm SFR}) 0.154 0.362 0.584
{\rm log}_{10}({\rm sSFR}) -9.506 -9.244 -8.934
{\rm stellar\ age} 3.862 5.520 6.721

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.576 -0.360 -0.213
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.106 0.287 0.414

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.338 0.558
\delta -0.356 -0.070 0.104
\tau_1/\tau_2 0.794 1.066 1.346
Q_{PAH} 0.429 1.353 2.693
U_{min} 2.679 7.219 13.669
{\rm log}_{10}(\gamma_e)\, -2.927 -2.151 -1.529

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.001 -2.847 -1.941
{\rm log}_{10}(\tau_{AGN})\, 1.003 1.463 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.149 -0.034 0.112
0.03-0.10 Gyr 0.230 0.469 0.704
0.10-0.33 Gyr 0.023 0.299 0.581
0.33-1.08 Gyr -0.576 -0.159 0.080
1.08-3.57 Gyr -0.614 -0.300 -0.084
3.57-11.76 Gyr -0.792 -0.407 -0.229
11.76-13.07 Gyr -0.936 -0.406 -0.005