2025aalq

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Information

Transient

Name: AT2025aalq
Right ascension: 16h25m11.00s
Declination: 29d17m51.85s
Discovery Date: Oct. 13, 2025, 5:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: J162511.09+291750.4
Right ascension: 16h25m11.09s
Declination: 29d17m50.46s
Redshift: None
Photometric Redshift: 0.061
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.06
Cutout download processed 16.17
Global aperture construction processed 0.66
Local aperture photometry processed 5.03
Global aperture photometry processed 4.97
Validate local photometry processed 0.02
Validate global photometry processed 18.45
Host information processed 0.05
Global host SED inference processed 386.47
Local host SED inference processed 445.27
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 16h25m11.00s, 29d17m51.85s
semi major axis, semi minor axis (arcsec) = 1.7, 1.7
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 29.24 1.68 20.235 0.062 AB
SDSS_g 91.27 2.54 18.999 0.030 AB
PanSTARRS_g 107.42 0.43 18.822 0.004 AB
SDSS_r 148.14 3.22 18.473 0.024 AB
PanSTARRS_r 168.86 0.47 18.331 0.003 AB
SDSS_i 208.54 3.88 18.102 0.020 AB
PanSTARRS_i 230.77 0.58 17.992 0.003 AB
PanSTARRS_z 241.39 1.18 17.943 0.005 AB
SDSS_z 243.82 5.52 17.932 0.025 AB
PanSTARRS_y 274.89 2.84 17.802 0.011 AB

Aperture details

RA, DEC (J2000) = 16h25m11.08s, 29d17m50.75s
semi major axis, semi minor axis (arcsec) = 6.47, 4.51
angle (degrees, anti-clockwise from east) = -74.04

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 19.05 3.88 20.700 0.221 AB
GALEX_NUV 31.17 3.11 20.166 0.108 AB
SDSS_u 93.72 4.0 18.970 0.046 AB
SDSS_g 302.62 4.84 17.698 0.017 AB
PanSTARRS_g 322.06 1.23 17.630 0.004 AB
SDSS_r 513.97 6.22 17.123 0.013 AB
PanSTARRS_r 529.85 1.31 17.090 0.003 AB
SDSS_i 717.13 7.66 16.761 0.012 AB
PanSTARRS_i 718.81 1.7 16.758 0.003 AB
PanSTARRS_z 787.86 3.63 16.659 0.005 AB
SDSS_z 877.36 14.25 16.542 0.018 AB
PanSTARRS_y 871.44 8.93 16.549 0.011 AB
2MASS_J 1292.71 142.98 15.226 0.120 Vega
2MASS_H 1321.91 225.25 14.729 0.185 Vega
2MASS_K 1486.71 217.09 14.132 0.159 Vega
WISE_W1 508.72 31.01 14.435 0.066 Vega
WISE_W2 321.84 20.31 14.292 0.069 Vega
WISE_W3 1136.89 117.87 11.087 0.113 Vega
WISE_W4 1332.75 464.25 9.468 0.378 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.450 9.600 9.740
{\rm log}_{10}({\rm SFR}) -1.222 -0.633 -0.207
{\rm log}_{10}({\rm sSFR}) -10.847 -10.240 -9.721
{\rm stellar\ age} 5.567 7.343 9.419

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -1.169 -0.757
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -0.832 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.525 0.805
\delta -0.578 -0.084 0.275
\tau_1/\tau_2 0.680 1.020 1.368
Q_{PAH} 0.904 2.511 4.700
U_{min} 2.643 7.709 14.390
{\rm log}_{10}(\gamma_e)\, -3.128 -1.799 -0.801

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.587 -1.576 -0.687
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.575 2.017

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.998 -0.673 -0.371
0.03-0.10 Gyr -1.535 -0.671 -0.123
0.10-0.33 Gyr -1.677 -0.711 -0.179
0.33-1.08 Gyr -1.642 -0.711 -0.217
1.08-3.55 Gyr -1.519 -0.557 -0.232
3.55-11.65 Gyr -0.784 -0.331 -0.116
11.65-12.94 Gyr -0.824 -0.188 0.514

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.034 10.100 10.172
{\rm log}_{10}({\rm SFR}) -0.483 -0.258 -0.010
{\rm log}_{10}({\rm sSFR}) -10.605 -10.362 -10.105
{\rm stellar\ age} 6.943 7.705 9.055

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.229 -0.930 -0.726
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.720 -0.027 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.296 0.456
\delta -0.543 -0.236 0.027
\tau_1/\tau_2 0.765 1.118 1.486
Q_{PAH} 0.817 2.051 3.719
U_{min} 2.738 7.521 14.305
{\rm log}_{10}(\gamma_e)\, -3.008 -2.032 -1.418

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.094 -2.926 -2.029
{\rm log}_{10}(\tau_{AGN})\, 1.062 1.529 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.600 -0.413 -0.261
0.03-0.10 Gyr -0.509 -0.208 0.098
0.10-0.33 Gyr -0.585 -0.223 0.048
0.33-1.08 Gyr -0.772 -0.363 -0.077
1.08-3.55 Gyr -0.704 -0.195 0.107
3.55-11.65 Gyr 0.075 0.258 0.366
11.65-12.94 Gyr -0.060 0.387 0.882