2025acqz

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Information

Transient

Name: AT2025acqz
Right ascension: 18h18m14.83s
Declination: 64d18m23.11s
Discovery Date: Oct. 30, 2025, 3:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 18h18m14.82s
Declination: 64d18m22.65s
Redshift: None
Photometric Redshift: 0.060
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.59
Transient MWEBV processed 0.1
Host match processed 4.55
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 5.05
Validate global photometry processed 14.26
Global host SED inference processed 432.05
Local aperture photometry processed 5.33
Validate local photometry processed 0.02
Local host SED inference processed 443.85
 

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) = 18h18m14.83s, 64d18m23.11s
semi major axis, semi minor axis (arcsec) = 1.72, 1.72
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 12.96 1.53 21.119 0.128 AB
SDSS_g 54.18 1.95 19.565 0.039 AB
PanSTARRS_g 60.31 0.44 19.449 0.008 AB
SDSS_r 118.13 2.89 18.719 0.027 AB
PanSTARRS_r 121.88 0.55 18.685 0.005 AB
SDSS_i 190.58 3.7 18.200 0.021 AB
PanSTARRS_i 186.09 0.58 18.226 0.003 AB
PanSTARRS_z 235.55 1.43 17.970 0.007 AB
SDSS_z 276.99 5.88 17.794 0.023 AB
PanSTARRS_y 290.75 4.17 17.741 0.016 AB

Aperture details

RA, DEC (J2000) = 18h18m14.83s, 64d18m22.94s
semi major axis, semi minor axis (arcsec) = 13.49, 3.08
angle (degrees, anti-clockwise from east) = -132.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 67.79 5.25 19.322 0.084 AB
SDSS_g 193.52 3.95 18.183 0.022 AB
PanSTARRS_g 206.82 1.54 18.111 0.008 AB
SDSS_r 366.63 5.55 17.489 0.016 AB
PanSTARRS_r 387.0 1.94 17.431 0.005 AB
SDSS_i 564.94 7.1 17.020 0.014 AB
PanSTARRS_i 540.82 2.06 17.067 0.004 AB
PanSTARRS_z 694.57 5.14 16.796 0.008 AB
SDSS_z 833.21 16.87 16.598 0.022 AB
PanSTARRS_y 864.85 15.28 16.558 0.019 AB
2MASS_J 1417.42 145.18 15.126 0.111 Vega
2MASS_H 1465.4 211.54 14.618 0.157 Vega
2MASS_K 1274.39 281.61 14.299 0.240 Vega
WISE_W1 770.62 10.46 13.984 0.015 Vega
WISE_W2 528.0 12.66 13.754 0.026 Vega
WISE_W3 2043.56 30.94 10.450 0.016 Vega
WISE_W4 2052.16 200.93 8.999 0.106 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})\, 9.661 9.762 9.901
{\rm log}_{10}({\rm SFR}) -1.363 -0.829 -0.305
{\rm log}_{10}({\rm sSFR}) -11.191 -10.588 -10.066
{\rm stellar\ age} 6.696 7.831 10.587

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.245 -0.667 -0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.661 -0.058 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.398 0.930 1.367
\delta -0.526 -0.125 0.202
\tau_1/\tau_2 0.632 0.965 1.317
Q_{PAH} 0.520 1.869 5.151
U_{min} 2.727 7.761 14.705
{\rm log}_{10}(\gamma_e)\, -3.375 -2.391 -0.915

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.041 -1.035 -0.114
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.397 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.467 -0.916 -0.472
0.03-0.10 Gyr -1.531 -0.838 -0.232
0.10-0.33 Gyr -1.766 -0.881 -0.335
0.33-1.08 Gyr -2.119 -0.921 -0.357
1.08-3.55 Gyr -1.864 -0.614 -0.163
3.55-11.66 Gyr -0.545 -0.131 0.046
11.66-12.95 Gyr -0.492 0.090 0.808

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.997 10.117 10.203
{\rm log}_{10}({\rm SFR}) -0.624 0.214 0.628
{\rm log}_{10}({\rm sSFR}) -10.733 -9.940 -9.429
{\rm stellar\ age} 5.967 7.274 8.809

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.382 -0.126 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.850 0.244 0.417

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.383 0.573 0.825
\delta -0.556 -0.252 0.133
\tau_1/\tau_2 0.608 0.960 1.316
Q_{PAH} 0.931 2.135 4.156
U_{min} 2.118 6.639 13.793
{\rm log}_{10}(\gamma_e)\, -3.310 -2.361 -1.416

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.404 -2.096 -1.532
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.332 1.794

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.631 -0.473 -0.067
0.03-0.10 Gyr -0.670 0.333 0.778
0.10-0.33 Gyr -0.980 -0.204 0.268
0.33-1.08 Gyr -1.054 -0.324 0.043
1.08-3.55 Gyr -0.655 -0.047 0.294
3.55-11.66 Gyr -0.156 0.203 0.364
11.66-12.95 Gyr -0.367 0.269 0.874