2025qa results

Information

Transient
Name:AT2025qa
Right ascension: 10h24m44.50s
Declination:37d48m01.42s
Discovery Date:Jan. 17, 2025, 8:12 a.m.
Classification:None
Redshift:None
MW E(B-V):0.009
Host
Name:2025qa
Right ascension: 10h24m44.46s
Declination:37d48m00.75s
Redshift:0.076549
Photometric Redshift:0.078
 

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 13.6
Transient MWEBV processed 0.06
Host match processed 1.99
Host information processed 0.08
Host MWEBV processed 0.08
Global aperture construction processed 0.64
Global aperture photometry processed 4.82
Validate global photometry processed 14.14
Global host SED inference processed 377.78
Local aperture photometry processed 4.72
Validate local photometry processed 0.03
Local host SED inference processed 440.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h24m44.50s, 37d48m01.42s
semi major axis, semi minor axis (arcsec):1.38, 1.38
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 95.12 0.39 18.954 0.004 AB
SDSS_r 163.57 3.36 18.366 0.022 AB
PanSTARRS_r 173.98 0.45 18.299 0.003 AB
SDSS_i 241.92 4.18 17.941 0.019 AB
PanSTARRS_i 267.66 0.43 17.831 0.002 AB
PanSTARRS_z 313.18 0.92 17.661 0.003 AB
SDSS_z 327.13 5.81 17.613 0.019 AB
PanSTARRS_y 334.88 2.34 17.588 0.008 AB

Aperture details

RA, DEC (J2000):10h24m44.45s, 37d48m00.88s
semi major axis, semi minor axis (arcsec):10.95, 6.25
angle (degrees, anti-clockwise from east):-142.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.25 4.09 19.810 0.103 AB
GALEX_NUV 60.98 0.98 19.437 0.017 AB
SDSS_u 156.35 6.17 18.415 0.043 AB
SDSS_g 502.63 6.42 17.147 0.014 AB
PanSTARRS_g 540.31 1.99 17.068 0.004 AB
SDSS_r 889.78 8.45 16.527 0.010 AB
PanSTARRS_r 900.87 2.2 16.513 0.003 AB
SDSS_i 1251.63 11.3 16.156 0.010 AB
PanSTARRS_i 1269.82 2.18 16.141 0.002 AB
PanSTARRS_z 1445.29 4.96 16.000 0.004 AB
SDSS_z 1717.08 23.22 15.813 0.015 AB
PanSTARRS_y 1651.04 13.37 15.856 0.009 AB
2MASS_J 1810.42 216.2 14.861 0.130 Vega
2MASS_H 2934.28 358.42 13.864 0.133 Vega
2MASS_K 2207.85 350.88 13.702 0.173 Vega
WISE_W1 1360.34 25.38 13.367 0.020 Vega
WISE_W2 866.14 30.87 13.217 0.039 Vega
WISE_W3 3246.25 151.73 9.948 0.051 Vega
WISE_W4 3699.44 953.73 8.360 0.280 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.863 9.974 10.087
{\rm log}_{10}({\rm SFR}) -1.076 -0.508 0.001
{\rm log}_{10}({\rm sSFR}) -11.075 -10.443 -9.925
{\rm stellar\ age} 6.135 7.643 10.360

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.674 -1.172 -0.756
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.745 -1.051 0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.411 0.749 1.042
\delta -0.694 -0.419 -0.108
\tau_1/\tau_2 0.659 1.024 1.390
Q_{PAH} 0.803 2.384 4.737
U_{min} 2.646 7.894 15.057
{\rm log}_{10}(\gamma_e)\, -3.348 -2.336 -1.088

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.799 -2.037 -0.613
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.492 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.993 -0.576 -0.253
0.03-0.10 Gyr -1.467 -0.530 0.099
0.10-0.33 Gyr -1.790 -0.606 0.002
0.33-1.07 Gyr -1.992 -0.621 -0.024
1.07-3.51 Gyr -1.653 -0.338 0.108
3.51-11.47 Gyr -0.478 0.052 0.241
11.47-12.75 Gyr -0.360 0.305 1.056

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.530 10.582 10.647
{\rm log}_{10}({\rm SFR}) 0.121 0.322 0.544
{\rm log}_{10}({\rm sSFR}) -10.472 -10.272 -10.063
{\rm stellar\ age} 6.350 7.086 8.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.712 -0.476 -0.262
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.673 0.010 0.313

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.434 0.602
\delta -0.057 0.135 0.274
\tau_1/\tau_2 0.731 1.051 1.396
Q_{PAH} 1.490 2.663 4.463
U_{min} 2.357 6.958 13.568
{\rm log}_{10}(\gamma_e)\, -2.851 -2.118 -1.464

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.684 -2.414 -1.747
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.452 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.068 0.215 0.345
0.03-0.10 Gyr 0.067 0.362 0.645
0.10-0.33 Gyr 0.053 0.357 0.614
0.33-1.07 Gyr 0.009 0.291 0.506
1.07-3.51 Gyr 0.256 0.558 0.773
3.51-11.47 Gyr 0.569 0.731 0.845
11.47-12.75 Gyr 0.317 0.777 1.199