2025anx results

Information

Transient
Name:AT2025anx
Right ascension: 16h37m33.55s
Declination:48d14m51.58s
Discovery Date:Jan. 31, 2025, 12:11 p.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:2025anx
Right ascension: 16h37m33.21s
Declination:48d14m49.97s
Redshift:None
Photometric Redshift:0.068
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.09
Transient MWEBV processed 0.07
Host match processed 1.98
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.83
Validate global photometry processed 16.49
Global host SED inference processed 397.62
Local aperture photometry processed 5.69
Validate local photometry processed 0.02
Local host SED inference processed 429.25
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h37m33.55s, 48d14m51.58s
semi major axis, semi minor axis (arcsec):1.55, 1.55
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 10.33 1.33 21.365 0.140 AB
SDSS_g 32.54 1.53 20.119 0.051 AB
DES_g 31.31 0.35 20.161 0.012 AB
PanSTARRS_g 33.28 0.33 20.095 0.011 AB
SDSS_r 46.78 1.89 19.725 0.044 AB
PanSTARRS_r 45.59 0.44 19.753 0.010 AB
SDSS_i 60.91 2.33 19.438 0.041 AB
PanSTARRS_i 59.09 0.43 19.471 0.008 AB
PanSTARRS_z 61.52 0.89 19.427 0.016 AB
SDSS_z 71.12 4.84 19.270 0.074 AB
DES_z 67.59 1.67 19.325 0.027 AB
PanSTARRS_y 70.49 2.34 19.280 0.036 AB

Aperture details

RA, DEC (J2000):16h37m33.15s, 48d14m50.25s
semi major axis, semi minor axis (arcsec):13.62, 12.69
angle (degrees, anti-clockwise from east):-170.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 116.61 9.24 18.733 0.086 AB
GALEX_NUV 182.16 7.05 18.249 0.042 AB
SDSS_u 359.76 10.48 17.510 0.032 AB
SDSS_g 814.5 8.14 16.623 0.011 AB
DES_g 814.85 1.84 16.622 0.002 AB
PanSTARRS_g 852.49 2.67 16.573 0.003 AB
SDSS_r 1212.21 10.61 16.191 0.010 AB
PanSTARRS_r 1201.41 3.57 16.201 0.003 AB
SDSS_i 1513.11 14.17 15.950 0.010 AB
PanSTARRS_i 1536.95 3.53 15.933 0.002 AB
PanSTARRS_z 1529.14 7.31 15.939 0.005 AB
SDSS_z 1871.47 38.69 15.720 0.022 AB
DES_z 1619.85 8.72 15.876 0.006 AB
PanSTARRS_y 1942.34 19.44 15.679 0.011 AB
2MASS_J 1919.84 324.05 14.797 0.183 Vega
2MASS_H 2695.84 568.09 13.956 0.229 Vega
2MASS_K 2298.73 516.75 13.658 0.244 Vega
WISE_W1 1205.42 23.24 13.498 0.021 Vega
WISE_W2 763.64 30.12 13.354 0.043 Vega
WISE_W3 3314.2 117.05 9.925 0.038 Vega
WISE_W4 4122.82 631.21 8.242 0.166 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.709 8.900 9.043
{\rm log}_{10}({\rm SFR}) -1.668 -0.938 -0.337
{\rm log}_{10}({\rm sSFR}) -10.589 -9.882 -9.168
{\rm stellar\ age} 1.641 5.318 7.075

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.582 -1.019 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.542 -0.557 0.198

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.161 0.513 0.970
\delta -0.544 -0.092 0.228
\tau_1/\tau_2 0.685 1.058 1.395
Q_{PAH} 0.883 2.347 4.862
U_{min} 3.258 8.540 15.869
{\rm log}_{10}(\gamma_e)\, -3.041 -1.927 -0.665

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.673 -0.705 -0.043
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.401 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.032 -1.344 -0.932
0.03-0.10 Gyr -1.793 -0.866 -0.204
0.10-0.33 Gyr -1.485 -0.699 -0.122
0.33-1.08 Gyr -1.750 -0.864 -0.439
1.08-3.53 Gyr -2.273 -1.028 -0.746
3.53-11.57 Gyr -2.924 -1.164 -0.871
11.57-12.86 Gyr -2.724 -1.194 -0.628

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.140 10.244 10.307
{\rm log}_{10}({\rm SFR}) 0.745 0.914 1.098
{\rm log}_{10}({\rm sSFR}) -9.547 -9.336 -9.067
{\rm stellar\ age} 5.301 6.456 7.448

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.247 -0.152 -0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.117 0.241 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.158 0.278
\delta -0.882 -0.660 -0.353
\tau_1/\tau_2 0.684 1.000 1.330
Q_{PAH} 0.931 1.944 3.074
U_{min} 2.400 6.694 13.432
{\rm log}_{10}(\gamma_e)\, -3.013 -2.130 -1.339

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.269 -3.307 -2.325
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.551 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.240 0.348 0.446
0.03-0.10 Gyr 0.855 1.040 1.239
0.10-0.33 Gyr 0.183 0.575 0.810
0.33-1.08 Gyr -0.215 0.191 0.404
1.08-3.53 Gyr -0.043 0.270 0.474
3.53-11.57 Gyr 0.054 0.304 0.439
11.57-12.86 Gyr -0.130 0.354 0.769