2026ld

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Information

Transient

Name: AT2026ld
Right ascension: 10h30m41.44s
Declination: 36d38m23.71s
Discovery Date: Jan. 10, 2026, 12:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.021

Host

Name: 2084218
Right ascension: 10h30m41.38s
Declination: 36d38m23.65s
Redshift: 0.059053
Photometric Redshift:
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 25.28
Transient MWEBV processed 0.07
Host match processed 6.44
Host information processed 4.72
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.34
Validate global photometry processed 17.47
Global host SED inference processed 454.21
Local aperture photometry processed 6.07
Validate local photometry processed 0.03
Local host SED inference processed 652.01
 

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) = 10h30m41.44s, 36d38m23.71s
semi major axis, semi minor axis (arcsec) = 1.75, 1.75
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 19.78 1.54 20.659 0.085 AB
SDSS_g 101.96 2.65 18.879 0.028 AB
DES_g 87.38 0.8 19.046 0.010 AB
PanSTARRS_g 98.72 0.55 18.914 0.006 AB
SDSS_r 238.35 4.06 17.957 0.019 AB
PanSTARRS_r 210.43 0.57 18.092 0.003 AB
SDSS_i 368.28 5.11 17.485 0.015 AB
PanSTARRS_i 325.75 0.5 17.618 0.002 AB
PanSTARRS_z 434.3 1.06 17.306 0.003 AB
SDSS_z 510.02 7.56 17.131 0.016 AB
DES_z 517.51 3.7 17.115 0.008 AB
PanSTARRS_y 471.13 2.31 17.217 0.005 AB

Aperture details

RA, DEC (J2000) = 10h30m41.40s, 36d38m23.60s
semi major axis, semi minor axis (arcsec) = 8.2, 4.81
angle (degrees, anti-clockwise from east) = -146.87

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.06 1.65 22.139 0.354 AB
GALEX_NUV 4.72 1.49 22.216 0.342 AB
SDSS_u 54.14 4.35 19.566 0.087 AB
SDSS_g 246.53 4.35 17.920 0.019 AB
DES_g 250.63 1.38 17.902 0.006 AB
PanSTARRS_g 259.73 1.83 17.864 0.008 AB
SDSS_r 548.32 6.56 17.052 0.013 AB
PanSTARRS_r 541.64 1.8 17.066 0.004 AB
SDSS_i 829.95 8.5 16.602 0.011 AB
PanSTARRS_i 784.23 1.59 16.664 0.002 AB
PanSTARRS_z 1029.94 3.57 16.368 0.004 AB
SDSS_z 1064.36 19.2 16.332 0.020 AB
DES_z 1074.4 5.54 16.322 0.006 AB
PanSTARRS_y 1178.13 8.09 16.222 0.007 AB
2MASS_J 1699.11 167.38 14.930 0.107 Vega
2MASS_H 2685.06 287.01 13.960 0.116 Vega
2MASS_K 2224.51 281.84 13.694 0.138 Vega
WISE_W1 758.12 18.22 14.002 0.026 Vega
WISE_W2 440.87 19.14 13.950 0.047 Vega
WISE_W3 539.71 87.85 11.896 0.177 Vega
WISE_W4 790.8 492.16 10.035 0.676 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})\, 10.026 10.126 10.244
{\rm log}_{10}({\rm SFR}) -3.427 -1.494 -0.559
{\rm log}_{10}({\rm sSFR}) -13.516 -11.597 -10.622
{\rm stellar\ age} 7.802 11.492 12.305

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.468 -0.994 -0.631
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.790 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.578 0.971 1.268
\delta -0.442 -0.157 0.100
\tau_1/\tau_2 0.582 1.054 1.487
Q_{PAH} 0.362 1.883 5.239
U_{min} 3.153 8.738 16.282
{\rm log}_{10}(\gamma_e)\, -3.452 -2.436 -0.654

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.358 -1.093 -0.287
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.333 1.849

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.965 -2.266 -1.086
0.03-0.10 Gyr -4.088 -1.547 -0.455
0.10-0.33 Gyr -4.597 -1.902 -0.719
0.33-1.08 Gyr -5.664 -2.510 -0.955
1.08-3.55 Gyr -4.681 -2.432 -0.657
3.55-11.67 Gyr -2.373 -0.348 0.307
11.67-12.97 Gyr 0.111 1.185 1.369

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.342 10.420 10.457
{\rm log}_{10}({\rm SFR}) -1.796 -1.215 -0.758
{\rm log}_{10}({\rm sSFR}) -12.208 -11.618 -11.157
{\rm stellar\ age} 9.413 12.204 12.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.809 -0.621 -0.491
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.482 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.330 0.474
\delta -0.466 -0.226 -0.044
\tau_1/\tau_2 0.565 0.987 1.465
Q_{PAH} 0.733 2.167 4.118
U_{min} 2.917 8.722 16.444
{\rm log}_{10}(\gamma_e)\, -2.632 -1.533 -0.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.332 -3.292 -2.247
{\rm log}_{10}(\tau_{AGN})\, 1.098 1.600 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.450 -1.389 -0.953
0.03-0.10 Gyr -2.662 -1.276 -0.664
0.10-0.33 Gyr -4.268 -1.855 -0.976
0.33-1.08 Gyr -5.753 -2.571 -1.379
1.08-3.55 Gyr -4.610 -2.305 -1.096
3.55-11.67 Gyr -2.499 -1.019 0.456
11.67-12.97 Gyr 1.061 1.550 1.600