2025atz results

Information

Transient
Name:AT2025atz
Right ascension: 9h55m44.02s
Declination:3d05m36.53s
Discovery Date:Feb. 1, 2025, 6:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:2025atz
Right ascension: 9h55m44.00s
Declination:3d05m37.39s
Redshift:0.107676
Photometric Redshift:0.080
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.35
Transient MWEBV processed 0.05
Host match processed 1.92
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 5.96
Validate global photometry processed 17.28
Global host SED inference processed 372.89
Local aperture photometry processed 5.82
Validate local photometry processed 0.03
Local host SED inference not enough filters 16.47
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h55m44.02s, 3d05m36.53s
semi major axis, semi minor axis (arcsec):1.02, 1.02
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 112.44 1.86 18.773 0.018 AB

Aperture details

RA, DEC (J2000):9h55m43.99s, 3d05m37.43s
semi major axis, semi minor axis (arcsec):5.79, 4.16
angle (degrees, anti-clockwise from east):-123.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.74 0.45 21.829 0.073 AB
GALEX_NUV 13.38 0.44 21.084 0.035 AB
SDSS_u 47.6 4.1 19.706 0.093 AB
SDSS_g 148.6 3.46 18.470 0.025 AB
DES_g 163.33 0.84 18.367 0.006 AB
PanSTARRS_g 167.68 0.53 18.339 0.003 AB
SDSS_r 297.94 4.97 17.715 0.018 AB
PanSTARRS_r 299.22 0.62 17.710 0.002 AB
DES_r 313.93 1.38 17.658 0.005 AB
SDSS_i 408.84 6.5 17.371 0.017 AB
PanSTARRS_i 399.4 1.6 17.396 0.004 AB
PanSTARRS_z 469.6 3.02 17.221 0.007 AB
SDSS_z 452.88 15.16 17.260 0.036 AB
DES_z 512.57 4.23 17.126 0.009 AB
PanSTARRS_y 520.14 6.43 17.110 0.013 AB
2MASS_J 679.35 168.27 15.925 0.269 Vega
2MASS_H 1224.54 227.35 14.812 0.202 Vega
2MASS_K 564.87 301.25 15.182 0.579 Vega
WISE_W1 387.51 15.09 14.730 0.042 Vega
WISE_W2 259.07 18.19 14.527 0.076 Vega
WISE_W3 961.41 95.87 11.269 0.108 Vega
WISE_W4 1513.68 674.84 9.330 0.484 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.263 10.311 10.355
{\rm log}_{10}({\rm SFR}) -0.201 0.025 0.246
{\rm log}_{10}({\rm sSFR}) -10.538 -10.281 -10.056
{\rm stellar\ age} 5.722 6.534 7.322

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.739 -0.533 -0.370
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.171 -0.667 -0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.286 0.418
\delta -0.786 -0.525 -0.237
\tau_1/\tau_2 0.701 1.011 1.330
Q_{PAH} 1.114 2.908 4.799
U_{min} 2.673 7.362 14.278
{\rm log}_{10}(\gamma_e)\, -2.650 -1.700 -0.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.541 -2.045 -1.522
{\rm log}_{10}(\tau_{AGN})\, 0.909 1.296 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.135 0.023 0.157
0.03-0.10 Gyr -0.289 0.021 0.313
0.10-0.32 Gyr -0.219 0.088 0.341
0.32-1.05 Gyr -0.032 0.221 0.423
1.05-3.43 Gyr 0.188 0.411 0.594
3.43-11.12 Gyr 0.311 0.454 0.553
11.12-12.36 Gyr 0.008 0.448 0.812