2025asy results

Information

Transient
Name:AT2025asy
Right ascension: 13h45m01.42s
Declination:7d40m11.73s
Discovery Date:Feb. 2, 2025, 2:42 p.m.
Classification:None
Redshift:None
MW E(B-V):0.022
Host
Name:2025asy
Right ascension: 13h45m01.43s
Declination:7d40m11.31s
Redshift:0.078156
Photometric Redshift:0.080
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.03
Transient MWEBV processed 0.06
Host match processed 1.81
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 6.36
Validate global photometry processed 17.29
Global host SED inference processed 422.26
Local aperture photometry processed 6.22
Validate local photometry processed 0.02
Local host SED inference processed 470.86
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h45m01.42s, 7d40m11.73s
semi major axis, semi minor axis (arcsec):1.35, 1.35
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 134.22 0.53 18.580 0.004 AB
PanSTARRS_g 124.1 0.48 18.666 0.004 AB
SDSS_r 175.43 3.49 18.290 0.022 AB
PanSTARRS_r 171.2 0.52 18.316 0.003 AB
DES_r 180.64 1.01 18.258 0.006 AB
SDSS_i 225.01 4.03 18.019 0.019 AB
PanSTARRS_i 210.51 0.53 18.092 0.003 AB
PanSTARRS_z 208.69 0.99 18.101 0.005 AB
SDSS_z 236.72 5.33 17.964 0.024 AB
DES_z 226.75 2.6 18.011 0.012 AB
PanSTARRS_y 235.03 2.02 17.972 0.009 AB

Aperture details

RA, DEC (J2000):13h45m01.44s, 7d40m11.54s
semi major axis, semi minor axis (arcsec):5.61, 4.35
angle (degrees, anti-clockwise from east):-168.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 85.37 8.75 19.072 0.111 AB
GALEX_NUV 100.32 5.62 18.896 0.061 AB
SDSS_u 176.7 5.22 18.282 0.032 AB
SDSS_g 370.38 5.23 17.478 0.015 AB
DES_g 393.52 0.95 17.413 0.003 AB
PanSTARRS_g 381.91 1.55 17.445 0.004 AB
SDSS_r 476.4 6.12 17.205 0.014 AB
PanSTARRS_r 486.37 1.53 17.183 0.003 AB
DES_r 524.68 1.79 17.100 0.004 AB
SDSS_i 606.85 7.41 16.942 0.013 AB
PanSTARRS_i 603.75 1.71 16.948 0.003 AB
PanSTARRS_z 595.02 3.26 16.964 0.006 AB
SDSS_z 642.22 14.53 16.881 0.025 AB
DES_z 634.27 4.46 16.894 0.008 AB
PanSTARRS_y 685.07 6.87 16.811 0.011 AB
2MASS_J 923.04 209.98 15.592 0.247 Vega
2MASS_H 1356.46 282.9 14.701 0.226 Vega
2MASS_K 1271.3 354.8 14.302 0.303 Vega
WISE_W2 284.15 21.11 14.427 0.081 Vega
WISE_W3 828.76 65.54 11.430 0.086 Vega
WISE_W4 1629.35 508.0 9.250 0.339 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.251 9.457 9.604
{\rm log}_{10}({\rm SFR}) -1.023 -0.383 0.223
{\rm log}_{10}({\rm sSFR}) -10.570 -9.841 -9.194
{\rm stellar\ age} 1.433 4.265 6.296

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.768 -1.382 -0.794
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 -0.248 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.139 0.342 0.657
\delta -0.749 -0.383 0.120
\tau_1/\tau_2 0.780 1.130 1.484
Q_{PAH} 0.685 2.788 5.465
U_{min} 2.830 7.947 14.826
{\rm log}_{10}(\gamma_e)\, -3.387 -2.316 -0.667

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.565 -1.479 -0.561
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.437 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.932 -0.642 -0.346
0.03-0.10 Gyr -1.297 -0.335 0.355
0.10-0.33 Gyr -0.707 0.110 0.599
0.33-1.07 Gyr -0.711 -0.114 0.230
1.07-3.50 Gyr -1.336 -0.392 -0.096
3.50-11.45 Gyr -2.135 -0.736 -0.325
11.45-12.73 Gyr -2.334 -0.802 -0.201

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.698 9.803 9.874
{\rm log}_{10}({\rm SFR}) 0.258 0.488 0.694
{\rm log}_{10}({\rm sSFR}) -9.570 -9.305 -9.024
{\rm stellar\ age} 3.338 5.011 6.142

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.583 -0.170 0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.021 0.284 0.423

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.051 0.102 0.250
\delta -0.801 -0.338 0.131
\tau_1/\tau_2 0.748 1.094 1.458
Q_{PAH} 0.516 1.472 3.427
U_{min} 2.424 6.864 13.434
{\rm log}_{10}(\gamma_e)\, -3.247 -2.121 -1.230

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.977 -2.507 -1.586
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.429 1.808

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.181 0.023 0.170
0.03-0.10 Gyr 0.338 0.603 0.826
0.10-0.33 Gyr 0.470 0.675 0.876
0.33-1.07 Gyr -0.338 0.133 0.389
1.07-3.50 Gyr -0.477 -0.131 0.099
3.50-11.45 Gyr -0.658 -0.266 -0.078
11.45-12.73 Gyr -0.811 -0.226 0.167