2026msx results

Information

Transient
Name:AT2026msx
Right ascension: 18h52m26.47s
Declination:48d29m52.37s
Discovery Date:May 12, 2026, 1:12 p.m.
Classification:None
Redshift:None
MW E(B-V):0.062
Host
Name:J185226.41+482951.87
Object ID:9907737221073681
Catalog Name:decals
Catalog Release:dr9
Right ascension: 18h52m26.41s
Declination:48d29m51.87s
Redshift:None
Photometric Redshift:0.088
 

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
DES_g
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 6.48
Transient MWEBV processed 0.11
Host match processed 5.43
Host information processed 0.07
Host MWEBV processed 0.09
Global aperture construction processed 0.71
Global aperture photometry processed 5.17
Validate global photometry processed 14.58
Global host SED inference processed 462.88
Local aperture photometry processed 5.02
Validate local photometry processed 0.02
Local host SED inference processed 548.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h52m26.47s, 48d29m52.37s
semi major axis, semi minor axis (arcsec):1.22, 1.22
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 52.77 0.41 19.594 0.008 AB
PanSTARRS_r 128.37 0.46 18.629 0.004 AB
PanSTARRS_i 185.39 0.34 18.230 0.002 AB
PanSTARRS_z 248.29 0.96 17.913 0.004 AB
DES_z 255.45 2.44 17.882 0.010 AB
PanSTARRS_y 280.71 2.15 17.779 0.008 AB

Aperture details

RA, DEC (J2000):18h52m26.40s, 48d29m52.13s
semi major axis, semi minor axis (arcsec):5.83, 4.74
angle (degrees, anti-clockwise from east):-47.3
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.81 3.4 22.196 0.768 AB
GALEX_NUV 3.99 0.56 22.397 0.152 AB
DES_g 181.8 0.78 18.251 0.005 AB
PanSTARRS_g 191.94 1.18 18.192 0.007 AB
PanSTARRS_r 398.55 1.72 17.399 0.005 AB
PanSTARRS_i 596.88 1.32 16.960 0.002 AB
PanSTARRS_z 759.46 3.82 16.699 0.005 AB
DES_z 768.86 4.41 16.685 0.006 AB
PanSTARRS_y 869.61 9.05 16.552 0.011 AB
2MASS_J 1280.46 122.37 15.237 0.104 Vega
2MASS_H 1517.84 167.25 14.579 0.120 Vega
2MASS_K 1592.99 248.98 14.057 0.170 Vega
WISE_W1 450.23 15.13 14.567 0.036 Vega
WISE_W2 269.77 14.01 14.484 0.056 Vega
WISE_W3 144.59 42.14 13.326 0.316 Vega
WISE_W4 99.42 223.42 12.286 2.440 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.084 10.181 10.268
{\rm log}_{10}({\rm SFR}) -2.532 -1.270 -0.676
{\rm log}_{10}({\rm sSFR}) -12.688 -11.438 -10.789
{\rm stellar\ age} 7.681 10.778 11.953

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.172 -0.808 -0.564
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.557 -0.758 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.566 0.844
\delta -0.532 -0.157 0.165
\tau_1/\tau_2 0.505 0.950 1.365
Q_{PAH} 0.913 3.129 5.684
U_{min} 2.764 8.784 16.280
{\rm log}_{10}(\gamma_e)\, -3.171 -2.247 -1.006

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.486 -1.074 -0.569
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.399 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.359 -1.577 -0.813
0.03-0.10 Gyr -3.191 -1.384 -0.601
0.10-0.33 Gyr -4.404 -1.733 -0.822
0.33-1.07 Gyr -5.711 -2.223 -0.910
1.07-3.48 Gyr -4.490 -2.167 -0.609
3.48-11.34 Gyr -2.134 -0.122 0.381
11.34-12.60 Gyr 0.245 1.230 1.407

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.465 10.535 10.640
{\rm log}_{10}({\rm SFR}) -1.715 -0.702 -0.105
{\rm log}_{10}({\rm sSFR}) -12.255 -11.212 -10.620
{\rm stellar\ age} 7.411 8.997 11.886

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.370 -1.040 -0.797
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.505 0.215

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.259 0.389 0.547
\delta -0.848 -0.603 -0.301
\tau_1/\tau_2 0.565 1.022 1.484
Q_{PAH} 0.291 0.831 1.772
U_{min} 3.469 9.354 17.762
{\rm log}_{10}(\gamma_e)\, -2.776 -1.751 -1.014

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.398 -3.481 -2.532
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.534 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.936 -1.048 -0.451
0.03-0.10 Gyr -2.372 -0.690 0.018
0.10-0.33 Gyr -3.580 -1.064 -0.137
0.33-1.07 Gyr -4.658 -1.531 -0.364
1.07-3.48 Gyr -3.451 -1.041 0.031
3.48-11.34 Gyr -1.274 0.604 0.797
11.34-12.60 Gyr 0.261 1.248 1.785