2025akqr

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Information

Transient

Name: AT2025akqr
Right ascension: 16h43m13.13s
Declination: 7d15m23.38s
Discovery Date: Aug. 14, 2025, 6:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.079

Host

Name:
Right ascension: 16h43m13.18s
Declination: 7d15m22.93s
Redshift: None
Photometric Redshift: 0.072
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.95
Transient MWEBV processed 0.04
Host match processed 5.0
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 2.75
Global aperture photometry processed 4.46
Validate global photometry processed 13.43
Global host SED inference processed 649.95
Local aperture photometry processed 4.58
Validate local photometry processed 0.02
Local host SED inference processed 509.33
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 16h43m13.13s, 7d15m23.38s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
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 6.52 0.36 21.864 0.060 AB
PanSTARRS_r 10.72 0.39 21.324 0.040 AB
DES_r 8.83 0.28 21.535 0.034 AB
PanSTARRS_i 10.21 0.38 21.377 0.041 AB
PanSTARRS_z 13.57 0.87 21.068 0.069 AB
PanSTARRS_y 15.94 2.12 20.894 0.145 AB

Aperture details

RA, DEC (J2000) = 16h43m13.18s, 7d15m22.93s
semi major axis, semi minor axis (arcsec) = 5.24, 3.16
angle (degrees, anti-clockwise from east) = -26.62

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.07 1.82 21.942 0.325 AB
GALEX_NUV 2.44 1.25 22.931 0.558 AB
PanSTARRS_g 15.19 0.99 20.946 0.071 AB
PanSTARRS_r 30.32 1.08 20.196 0.039 AB
DES_r 21.05 0.55 20.592 0.028 AB
PanSTARRS_i 23.65 1.04 20.465 0.048 AB
PanSTARRS_z 30.06 2.36 20.205 0.085 AB
PanSTARRS_y 38.29 5.8 19.942 0.164 AB
2MASS_J 150.95 106.35 17.558 0.765 Vega
2MASS_H 98.37 176.56 17.550 1.949 Vega
2MASS_K -78.96 193.29 Vega
WISE_W1 6.0 8.91 19.255 1.611 Vega
WISE_W2 6.12 12.38 18.594 2.196 Vega
WISE_W3 136.38 65.34 13.389 0.520 Vega
WISE_W4 -149.45 432.35 Vega
 

Imaging data

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Spectral Energy Distribution

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Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.793 8.120 8.292
{\rm log}_{10}({\rm SFR}) -2.075 -1.224 -0.492
{\rm log}_{10}({\rm sSFR}) -10.219 -9.355 -8.230
{\rm stellar\ age} 0.464 4.050 6.260

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.840 -0.195 0.062
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.516 -0.921 -0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.132 0.394 0.832
\delta -0.654 -0.177 0.224
\tau_1/\tau_2 0.586 0.997 1.428
Q_{PAH} 1.383 3.333 5.467
U_{min} 3.027 8.562 16.079
{\rm log}_{10}(\gamma_e)\, -2.865 -1.669 -0.607

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.797 -0.043 0.291
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.630 2.018

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.629 -1.818 -1.334
0.03-0.10 Gyr -2.191 -1.131 -0.337
0.10-0.33 Gyr -2.302 -1.301 -0.715
0.33-1.07 Gyr -3.873 -1.550 -1.112
1.07-3.52 Gyr -4.270 -1.939 -1.501
3.52-11.52 Gyr -4.775 -2.155 -1.691
11.52-12.80 Gyr -4.598 -2.166 -1.479

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.438 8.686 8.838
{\rm log}_{10}({\rm SFR}) -1.084 -0.664 -0.082
{\rm log}_{10}({\rm sSFR}) -9.789 -9.336 -8.640
{\rm stellar\ age} 2.770 6.568 8.689

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.553 -0.782 -0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.720 -0.284 -0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.047 0.281 0.965
\delta -0.155 0.238 0.359
\tau_1/\tau_2 0.482 0.921 1.400
Q_{PAH} 1.605 3.499 5.386
U_{min} 3.461 9.408 16.882
{\rm log}_{10}(\gamma_e)\, -2.631 -1.405 -0.525

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.141 -0.728 -0.141
{\rm log}_{10}(\tau_{AGN})\, 1.171 1.543 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.575 -1.133 -0.743
0.03-0.10 Gyr -1.066 -0.549 0.054
0.10-0.33 Gyr -2.429 -1.219 -0.578
0.33-1.07 Gyr -3.218 -1.611 -1.091
1.07-3.52 Gyr -3.234 -1.533 -1.157
3.52-11.52 Gyr -2.586 -1.364 -1.079
11.52-12.80 Gyr -2.383 -1.163 -0.453