2026mtv results

Information

Transient
Name:AT2026mtv
Right ascension: 19h00m57.59s
Declination:65d15m56.53s
Discovery Date:May 12, 2026, 10:15 a.m.
Classification:None
Redshift:None
MW E(B-V):0.053
Host
Name:J190057.28+651602.32
Object ID:9907740673704701
Catalog Name:decals
Catalog Release:dr9
Right ascension: 19h00m57.28s
Declination:65d16m02.32s
Redshift:None
Photometric Redshift:0.077
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.75
Transient MWEBV processed 0.13
Host match processed 5.05
Host information processed 0.13
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.65
Global aperture photometry processed 3.87
Validate global photometry processed 12.31
Global host SED inference processed 382.69
Local aperture photometry processed 3.88
Validate local photometry processed 0.02
Local host SED inference processed 419.14
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.738 8.934 9.090
{\rm log}_{10}({\rm SFR}) -1.224 -0.726 -0.132
{\rm log}_{10}({\rm sSFR}) -10.199 -9.674 -9.000
{\rm stellar\ age} 2.818 5.767 7.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.580 -0.926 -0.329
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.388 -0.419 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.493 0.950 1.474
\delta -0.340 0.011 0.247
\tau_1/\tau_2 0.710 1.040 1.397
Q_{PAH} 0.607 2.073 4.502
U_{min} 2.900 8.135 14.866
{\rm log}_{10}(\gamma_e)\, -2.808 -1.540 -0.370

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.235 -0.956 -0.102
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.554 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.142 -0.742 -0.370
0.03-0.10 Gyr -1.419 -0.736 -0.052
0.10-0.33 Gyr -1.723 -0.934 -0.403
0.33-1.07 Gyr -1.784 -0.992 -0.541
1.07-3.50 Gyr -1.636 -1.001 -0.703
3.50-11.47 Gyr -1.861 -1.068 -0.795
11.47-12.74 Gyr -2.017 -1.126 -0.585

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.547 10.608 10.661
{\rm log}_{10}({\rm SFR}) 0.432 0.692 1.002
{\rm log}_{10}({\rm sSFR}) -10.180 -9.905 -9.596
{\rm stellar\ age} 6.165 7.012 8.142

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.431 -0.265 -0.132
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.158 0.084 0.311

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.301 0.455
\delta -0.824 -0.575 -0.337
\tau_1/\tau_2 0.884 1.228 1.584
Q_{PAH} 1.316 2.329 3.593
U_{min} 2.364 6.853 13.719
{\rm log}_{10}(\gamma_e)\, -2.701 -1.883 -1.249

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.195 -3.055 -2.079
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.558 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.231 0.408 0.570
0.03-0.10 Gyr 0.425 0.775 1.136
0.10-0.33 Gyr 0.356 0.651 0.932
0.33-1.07 Gyr 0.147 0.449 0.667
1.07-3.50 Gyr 0.218 0.547 0.747
3.50-11.47 Gyr 0.537 0.722 0.837
11.47-12.74 Gyr 0.340 0.826 1.298
 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h00m57.59s, 65d15m56.53s
semi major axis, semi minor axis (arcsec):1.37, 1.37
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 13.66 0.31 21.061 0.025 AB
PanSTARRS_r 20.55 0.58 20.618 0.031 AB
PanSTARRS_i 31.92 0.47 20.140 0.016 AB
PanSTARRS_z 33.52 1.12 20.087 0.036 AB
PanSTARRS_y 43.88 2.86 19.794 0.071 AB

Aperture details

RA, DEC (J2000):19h00m57.29s, 65d16m02.43s
semi major axis, semi minor axis (arcsec):10.67, 6.52
angle (degrees, anti-clockwise from east):-31.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.54 3.9 20.470 0.180 AB
GALEX_NUV 52.67 1.36 19.596 0.028 AB
PanSTARRS_g 626.26 1.92 16.908 0.003 AB
PanSTARRS_r 1080.23 3.63 16.316 0.004 AB
PanSTARRS_i 1563.85 2.89 15.915 0.002 AB
PanSTARRS_z 1799.77 6.73 15.762 0.004 AB
PanSTARRS_y 2178.17 17.35 15.555 0.009 AB
2MASS_J 2876.95 237.33 14.358 0.090 Vega
2MASS_H 3753.99 351.86 13.596 0.102 Vega
2MASS_K 2862.28 409.68 13.420 0.155 Vega
WISE_W1 1542.1 21.21 13.231 0.015 Vega
WISE_W2 988.88 23.81 13.073 0.026 Vega
WISE_W3 4899.43 59.27 9.501 0.013 Vega
WISE_W4 4513.29 358.47 8.144 0.086 Vega