2025alaq

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Information

Transient

Name: AT2025alaq
Right ascension: 0h39m22.27s
Declination: 26d00m01.55s
Discovery Date: Nov. 10, 2025, 5:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name:
Right ascension: 0h39m22.36s
Declination: 25d59m59.57s
Redshift: None
Photometric Redshift: 0.139
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.76
Transient MWEBV processed 0.07
Host match processed 5.39
Host information processed 0.16
Host MWEBV processed 0.1
Global aperture construction processed 0.67
Global aperture photometry processed 4.66
Validate global photometry processed 14.34
Global host SED inference processed 451.41
Local aperture photometry processed 4.62
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

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) = 0h39m22.27s, 26d00m01.55s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 0h39m22.34s, 25d59m59.75s
semi major axis, semi minor axis (arcsec) = 7.21, 6.81
angle (degrees, anti-clockwise from east) = -158.96

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.86 2.65 20.711 0.153 AB
GALEX_NUV 28.65 2.22 20.257 0.084 AB
SDSS_u 57.93 6.01 19.493 0.113 AB
SDSS_g 158.95 3.7 18.397 0.025 AB
PanSTARRS_g 166.92 1.61 18.344 0.010 AB
SDSS_r 282.63 5.16 17.772 0.020 AB
PanSTARRS_r 284.49 1.94 17.765 0.007 AB
SDSS_i 428.05 7.15 17.321 0.018 AB
PanSTARRS_i 398.06 2.37 17.400 0.006 AB
PanSTARRS_z 465.26 5.05 17.231 0.012 AB
SDSS_z 497.31 17.76 17.158 0.039 AB
PanSTARRS_y 512.26 11.27 17.126 0.024 AB
2MASS_J 707.76 148.03 15.880 0.227 Vega
2MASS_H 520.88 240.12 15.741 0.500 Vega
WISE_W1 302.73 16.1 14.998 0.058 Vega
WISE_W2 217.9 18.67 14.715 0.093 Vega
WISE_W3 740.92 69.51 11.552 0.102 Vega
WISE_W4 555.01 389.3 10.419 0.762 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.513 10.571 10.647
{\rm log}_{10}({\rm SFR}) 0.422 0.649 0.894
{\rm log}_{10}({\rm sSFR}) -10.166 -9.919 -9.679
{\rm stellar\ age} 6.550 7.259 9.207

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.932 -0.682 -0.509
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.887 0.251 0.412

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.110 0.180 0.309
\delta -0.788 -0.443 -0.099
\tau_1/\tau_2 0.818 1.197 1.587
Q_{PAH} 0.609 1.571 3.162
U_{min} 2.404 7.193 14.205
{\rm log}_{10}(\gamma_e)\, -3.168 -2.244 -1.321

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.393 -2.096 -1.651
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.329 1.679

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.072 0.267 0.416
0.03-0.10 Gyr 0.487 0.756 1.021
0.10-0.32 Gyr -0.116 0.416 0.696
0.32-1.04 Gyr -0.628 0.057 0.371
1.04-3.35 Gyr -0.553 0.196 0.515
3.35-10.79 Gyr 0.493 0.739 0.853
10.79-11.98 Gyr 0.468 0.965 1.566