2025mst results

Information

Transient
Name:AT2025mst
Right ascension: 15h58m29.41s
Declination:27d17m15.85s
Discovery Date:April 19, 2025, 12:23 a.m.
Classification:None
Redshift:None
MW E(B-V):0.039
Host
Name:2025mst
Right ascension: 15h58m29.37s
Declination:27d17m14.29s
Redshift:0.090296
Photometric Redshift:0.100
 

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 15.71
Transient MWEBV processed 0.08
Host match processed 2.2
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.99
Validate global photometry processed 17.75
Global host SED inference processed 1013.34
Local aperture photometry processed 5.92
Validate local photometry processed 0.02
Local host SED inference processed 432.08
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h58m29.41s, 27d17m15.85s
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
DES_g 48.79 0.35 19.679 0.008 AB
PanSTARRS_i 143.03 0.51 18.511 0.004 AB
PanSTARRS_z 154.34 0.82 18.429 0.006 AB
PanSTARRS_y 176.96 1.77 18.280 0.011 AB

Aperture details

RA, DEC (J2000):15h58m29.36s, 27d17m14.39s
semi major axis, semi minor axis (arcsec):4.39, 3.81
angle (degrees, anti-clockwise from east):-180.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 109.29 1.04 18.804 0.010 AB
GALEX_NUV 114.11 0.61 18.757 0.006 AB
SDSS_u 438.85 6.32 17.294 0.016 AB
SDSS_g 540.11 6.11 17.069 0.012 AB
DES_g 357.58 0.96 17.517 0.003 AB
PanSTARRS_g 295.84 0.97 17.722 0.004 AB
SDSS_r 736.48 7.23 16.732 0.011 AB
PanSTARRS_r 468.97 1.31 17.222 0.003 AB
SDSS_i 1460.55 10.37 15.989 0.008 AB
PanSTARRS_i 842.48 1.65 16.586 0.002 AB
PanSTARRS_z 841.96 2.68 16.587 0.003 AB
SDSS_z 1318.66 13.77 16.100 0.011 AB
PanSTARRS_y 993.26 5.89 16.407 0.006 AB
2MASS_J 1870.83 112.85 14.825 0.065 Vega
2MASS_H 2045.01 156.43 14.256 0.083 Vega
2MASS_K 2778.62 206.09 13.453 0.081 Vega
WISE_W1 1149.62 18.57 13.550 0.018 Vega
WISE_W2 1276.03 26.24 12.796 0.022 Vega
WISE_W3 1277.6 64.28 10.960 0.055 Vega
WISE_W4 2222.99 448.7 8.913 0.219 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.671 9.816 9.962
{\rm log}_{10}({\rm SFR}) -0.641 -0.102 0.360
{\rm log}_{10}({\rm sSFR}) -10.527 -9.967 -9.384
{\rm stellar\ age} 5.631 7.357 10.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.548 -0.972 -0.561
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.229 -0.347 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.415 0.809 1.101
\delta -0.566 -0.226 0.121
\tau_1/\tau_2 0.714 1.092 1.455
Q_{PAH} 0.810 2.209 4.207
U_{min} 2.517 7.504 14.369
{\rm log}_{10}(\gamma_e)\, -3.232 -1.968 -0.922

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.395 -1.403 -0.577
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.454 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.381 -0.013 0.284
0.03-0.10 Gyr -1.241 -0.216 0.402
0.10-0.33 Gyr -1.927 -0.652 0.002
0.33-1.06 Gyr -2.086 -0.717 -0.147
1.06-3.47 Gyr -1.810 -0.477 -0.057
3.47-11.32 Gyr -0.678 -0.133 0.106
11.32-12.57 Gyr -0.635 0.070 0.906

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.492 10.558 10.648
{\rm log}_{10}({\rm SFR}) 0.704 0.924 1.154
{\rm log}_{10}({\rm sSFR}) -9.856 -9.635 -9.396
{\rm stellar\ age} 7.304 8.501 11.183

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.383 -0.211 -0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.237 0.383 0.465

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.142 0.235 0.389
\delta -0.250 0.037 0.244
\tau_1/\tau_2 0.460 0.831 1.240
Q_{PAH} 0.150 0.470 1.002
U_{min} 2.509 6.929 13.903
{\rm log}_{10}(\gamma_e)\, -3.620 -3.080 -2.471

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.288 -1.164 -1.057
{\rm log}_{10}(\tau_{AGN})\, 0.846 0.973 1.135

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.533 0.725 0.910
0.03-0.10 Gyr 0.736 0.994 1.245
0.10-0.33 Gyr -1.572 -0.353 0.174
0.33-1.06 Gyr -3.331 -1.024 -0.375
1.06-3.47 Gyr -1.866 -0.468 0.164
3.47-11.32 Gyr -0.057 0.653 0.800
11.32-12.57 Gyr 0.461 1.182 1.729