2025izl results

Information

Transient
Name:AT2025izl
Right ascension: 19h00m34.68s
Declination:27d22m30.87s
Discovery Date:April 6, 2025, 11:28 a.m.
Classification:None
Redshift:None
MW E(B-V):0.302
Host
Name:2025izl
Right ascension: 19h00m34.63s
Declination:27d22m33.54s
Redshift:None
Photometric Redshift:0.090
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.52
Transient MWEBV processed 0.04
Host match processed 4.98
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 1.08
Global aperture photometry processed 4.39
Validate global photometry processed 12.38
Global host SED inference processed 614.68
Local aperture photometry processed 4.15
Validate local photometry processed 0.02
Local host SED inference processed 556.68
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h00m34.68s, 27d22m30.87s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 2.03 0.51 23.130 0.273 AB
PanSTARRS_i 3.39 0.37 22.574 0.118 AB
PanSTARRS_z 5.5 1.05 22.049 0.207 AB
PanSTARRS_y 5.86 2.63 21.980 0.487 AB

Aperture details

RA, DEC (J2000):19h00m34.64s, 27d22m33.56s
semi major axis, semi minor axis (arcsec):2.62, 1.88
angle (degrees, anti-clockwise from east):-141.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV -1.64 2.32 AB
PanSTARRS_g 3.67 0.54 22.489 0.159 AB
PanSTARRS_r 10.77 0.92 21.319 0.093 AB
PanSTARRS_i 26.8 0.66 20.330 0.027 AB
PanSTARRS_z 33.35 1.83 20.092 0.060 AB
PanSTARRS_y 27.46 4.51 20.303 0.178 AB
2MASS_J 65.87 96.05 18.458 1.583 Vega
2MASS_H -136.77 125.77 Vega
2MASS_K 122.77 142.61 16.839 1.261 Vega
WISE_W1 31.82 26.15 17.444 0.892 Vega
WISE_W2 73.03 26.33 15.902 0.392 Vega
WISE_W3 175.73 66.09 13.114 0.408 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.057 8.453 8.717
{\rm log}_{10}({\rm SFR}) -1.427 -0.816 -0.290
{\rm log}_{10}({\rm sSFR}) -10.018 -9.353 -8.323
{\rm stellar\ age} 0.532 5.372 7.334

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.286 -0.434 0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.768 0.035

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.972 1.499 2.140
\delta -0.042 0.183 0.339
\tau_1/\tau_2 0.653 1.040 1.430
Q_{PAH} 0.811 2.666 5.223
U_{min} 2.946 8.564 16.118
{\rm log}_{10}(\gamma_e)\, -2.890 -1.651 -0.430

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.426 -0.539 0.259
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.365 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.615 -0.915 -0.405
0.03-0.10 Gyr -1.786 -0.954 -0.207
0.10-0.33 Gyr -2.565 -1.416 -0.721
0.33-1.06 Gyr -3.476 -1.621 -1.083
1.06-3.47 Gyr -4.163 -1.629 -1.199
3.47-11.32 Gyr -4.582 -1.676 -1.189
11.32-12.58 Gyr -4.502 -1.684 -0.928

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.246 9.435 9.654
{\rm log}_{10}({\rm SFR}) -0.700 -0.276 0.154
{\rm log}_{10}({\rm sSFR}) -10.235 -9.739 -9.197
{\rm stellar\ age} 4.151 6.984 10.117

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -1.029 -0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.767 -0.427 0.340

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.113 1.512 2.039
\delta -0.323 -0.099 0.071
\tau_1/\tau_2 0.449 0.853 1.280
Q_{PAH} 0.820 2.296 4.739
U_{min} 3.102 8.479 15.805
{\rm log}_{10}(\gamma_e)\, -3.355 -2.045 -0.911

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.797 -1.902 -0.632
{\rm log}_{10}(\tau_{AGN})\, 0.986 1.394 1.801

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.356 -0.011 0.339
0.03-0.10 Gyr -2.107 -0.648 0.032
0.10-0.33 Gyr -3.067 -1.020 -0.260
0.33-1.06 Gyr -3.099 -1.058 -0.305
1.06-3.47 Gyr -2.321 -0.775 -0.279
3.47-11.32 Gyr -1.894 -0.608 -0.278
11.32-12.58 Gyr -1.518 -0.399 0.543