2025anw results

Information

Transient
Name:AT2025anw
Right ascension: 17h51m55.44s
Declination:52d50m46.08s
Discovery Date:Jan. 31, 2025, 12:11 p.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:2025anw
Right ascension: 17h51m55.09s
Declination:52d50m49.80s
Redshift:0.041325
Photometric Redshift:0.048
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.91
Transient MWEBV processed 0.05
Host match processed 1.92
Host information processed 0.08
Host MWEBV processed 0.1
Global aperture construction processed 0.58
Global aperture photometry processed 4.54
Validate global photometry processed 14.28
Global host SED inference processed 591.84
Local aperture photometry processed 4.62
Validate local photometry processed 0.02
Local host SED inference processed 500.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h51m55.44s, 52d50m46.08s
semi major axis, semi minor axis (arcsec):2.45, 2.45
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 20.32 2.08 20.630 0.111 AB
SDSS_g 99.96 2.67 18.900 0.029 AB
PanSTARRS_g 106.11 0.71 18.836 0.007 AB
SDSS_r 209.62 3.9 18.096 0.020 AB
PanSTARRS_r 209.33 0.81 18.098 0.004 AB
SDSS_i 299.68 4.78 17.708 0.017 AB
PanSTARRS_i 301.37 0.78 17.702 0.003 AB
PanSTARRS_z 356.61 2.11 17.520 0.006 AB
SDSS_z 401.69 8.77 17.390 0.024 AB
PanSTARRS_y 436.09 4.1 17.301 0.010 AB

Aperture details

RA, DEC (J2000):17h51m55.07s, 52d50m50.07s
semi major axis, semi minor axis (arcsec):13.29, 9.63
angle (degrees, anti-clockwise from east):-23.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.51 4.85 19.755 0.116 AB
GALEX_NUV 47.78 3.89 19.702 0.088 AB
SDSS_u 268.04 9.29 17.830 0.038 AB
SDSS_g 1415.96 10.22 16.022 0.008 AB
PanSTARRS_g 1556.22 3.2 15.920 0.002 AB
SDSS_r 2986.01 14.96 15.212 0.005 AB
PanSTARRS_r 3136.61 3.58 15.159 0.001 AB
SDSS_i 4324.85 18.63 14.810 0.005 AB
PanSTARRS_z 5317.46 9.43 14.586 0.002 AB
SDSS_z 5623.86 37.92 14.525 0.007 AB
2MASS_J 8143.24 336.12 13.228 0.045 Vega
2MASS_H 10548.75 509.43 12.474 0.052 Vega
2MASS_K 8010.38 497.18 12.303 0.067 Vega
WISE_W1 4193.37 41.19 12.145 0.011 Vega
WISE_W2 2455.04 38.54 12.086 0.017 Vega
WISE_W3 2231.8 92.17 10.354 0.045 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.421 9.555 9.689
{\rm log}_{10}({\rm SFR}) -1.785 -0.976 -0.396
{\rm log}_{10}({\rm sSFR}) -11.411 -10.526 -9.912
{\rm stellar\ age} 6.368 7.825 11.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.601 -1.093 -0.668
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.633 0.005 0.369

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.430 0.911 1.188
\delta -0.630 -0.266 0.080
\tau_1/\tau_2 0.614 0.962 1.319
Q_{PAH} 0.429 1.530 4.024
U_{min} 2.781 7.667 14.384
{\rm log}_{10}(\gamma_e)\, -3.366 -1.997 -0.894

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.763 -1.696 -0.539
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.348 1.789

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.786 -0.993 -0.552
0.03-0.10 Gyr -2.253 -1.048 -0.336
0.10-0.33 Gyr -2.637 -1.096 -0.415
0.33-1.09 Gyr -2.869 -1.064 -0.488
1.09-3.60 Gyr -2.471 -0.759 -0.329
3.60-11.88 Gyr -0.999 -0.392 -0.188
11.88-13.20 Gyr -0.775 -0.154 0.681

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.707 10.793 10.846
{\rm log}_{10}({\rm SFR}) -1.326 -0.942 -0.616
{\rm log}_{10}({\rm sSFR}) -12.115 -11.711 -11.390
{\rm stellar\ age} 8.497 11.750 12.514

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.631 -0.384 -0.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.745 0.048

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.064 0.151 0.301
\delta -0.447 -0.050 0.209
\tau_1/\tau_2 0.374 0.857 1.340
Q_{PAH} 0.778 2.075 4.358
U_{min} 2.619 8.028 15.545
{\rm log}_{10}(\gamma_e)\, -3.157 -1.997 -1.058

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.152 -3.151 -2.252
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.455 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.943 -0.647 -0.380
0.03-0.10 Gyr -4.039 -1.581 -0.724
0.10-0.33 Gyr -4.938 -1.802 -0.766
0.33-1.09 Gyr -4.501 -1.658 -0.654
1.09-3.60 Gyr -3.366 -1.278 -0.299
3.60-11.88 Gyr -1.459 0.286 0.938
11.88-13.20 Gyr 1.065 1.856 1.971