2025shw results

Information

Transient
Name:AT2025shw
Right ascension: 15h00m59.53s
Declination:17d14m59.55s
Discovery Date:March 24, 2025, 9:53 a.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:
Right ascension: 15h00m59.49s
Declination:17d14m54.50s
Redshift:0.192890
Photometric Redshift:None
 

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: blocked

Task Name Status Time (s)
Cutout download processed 29.65
Transient MWEBV processed 0.07
Host match processed 6.28
Host information processed 0.14
Host MWEBV processed 0.08
Global aperture construction processed 0.69
Global aperture photometry processed 5.91
Validate global photometry processed 16.68
Global host SED inference processed 752.17
Local aperture photometry processed 6.75
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h00m59.49s, 17d14m54.62s
semi major axis, semi minor axis (arcsec):5.02, 4.03
angle (degrees, anti-clockwise from east):-63.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.01 1.22 23.889 1.312 AB
GALEX_NUV 0.86 2.2 24.067 2.786 AB
SDSS_u 19.78 3.34 20.659 0.183 AB
SDSS_g 77.35 2.53 19.179 0.036 AB
DES_g 92.13 0.55 18.989 0.007 AB
PanSTARRS_g 95.11 0.98 18.954 0.011 AB
SDSS_r 251.45 4.52 17.899 0.020 AB
PanSTARRS_r 261.11 1.09 17.858 0.005 AB
DES_r 284.25 1.6 17.766 0.006 AB
SDSS_i 402.34 5.94 17.389 0.016 AB
PanSTARRS_i 395.04 1.21 17.408 0.003 AB
PanSTARRS_z 508.34 2.26 17.135 0.005 AB
SDSS_z 517.14 13.83 17.116 0.029 AB
PanSTARRS_y 597.76 6.03 16.959 0.011 AB
2MASS_J 772.14 103.7 15.786 0.146 Vega
2MASS_H 1256.7 181.45 14.784 0.157 Vega
2MASS_K 1431.69 194.21 14.173 0.147 Vega
WISE_W1 390.45 9.94 14.722 0.028 Vega
WISE_W2 276.88 12.34 14.455 0.048 Vega
WISE_W3 86.8 43.9 13.880 0.549 Vega
WISE_W4 89.61 281.32 12.399 3.408 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})\, 11.012 11.144 11.206
{\rm log}_{10}({\rm SFR}) -2.232 -0.101 0.768
{\rm log}_{10}({\rm sSFR}) -13.451 -11.213 -10.286
{\rm stellar\ age} 6.758 10.161 10.808

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.431 -1.140 -0.870
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.337 -0.737 -0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.437 0.572
\delta -0.950 -0.835 -0.620
\tau_1/\tau_2 0.517 1.032 1.540
Q_{PAH} 0.811 2.683 5.236
U_{min} 3.322 10.076 18.226
{\rm log}_{10}(\gamma_e)\, -3.057 -1.936 -0.819

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.112 -2.697 -1.570
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.497 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.920 -0.132 0.657
0.03-0.10 Gyr -3.542 -0.477 0.820
0.10-0.32 Gyr -4.734 -1.343 0.422
0.32-1.01 Gyr -5.971 -2.476 0.108
1.01-3.22 Gyr -3.854 -1.583 0.436
3.22-10.25 Gyr -1.591 0.642 1.373
10.25-11.38 Gyr 0.971 2.279 2.402