2026ceq

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Information

Transient

Name: AT2026ceq
Right ascension: 7h27m11.74s
Declination: 20d02m22.51s
Discovery Date: Feb. 4, 2026, 1:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 7h27m11.72s
Declination: 20d02m24.61s
Redshift: None
Photometric Redshift: 0.054
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 7.69
Transient MWEBV processed 0.08
Host match processed 5.41
Host information processed 0.13
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 5.43
Validate global photometry processed 15.5
Global host SED inference processed 425.97
Local aperture photometry processed 5.4
Validate local photometry processed 0.02
Local host SED inference processed 419.96
 

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) = 7h27m11.74s, 20d02m22.51s
semi major axis, semi minor axis (arcsec) = 1.9, 1.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 41.88 0.53 19.845 0.014 AB
PanSTARRS_g 33.71 0.6 20.081 0.019 AB
PanSTARRS_r 48.82 0.45 19.678 0.010 AB
DES_r 63.48 1.07 19.393 0.018 AB
PanSTARRS_i 64.33 0.91 19.379 0.015 AB
PanSTARRS_z 70.88 1.81 19.274 0.028 AB
DES_z 89.53 2.17 19.020 0.026 AB
PanSTARRS_y 89.16 3.29 19.025 0.040 AB

Aperture details

RA, DEC (J2000) = 7h27m11.71s, 20d02m24.90s
semi major axis, semi minor axis (arcsec) = 6.9, 6.71
angle (degrees, anti-clockwise from east) = -128.77

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.94 3.86 20.498 0.183 AB
GALEX_NUV 38.82 3.35 19.927 0.094 AB
DES_g 202.19 1.3 18.136 0.007 AB
PanSTARRS_g 192.39 2.14 18.190 0.012 AB
PanSTARRS_r 253.91 1.57 17.888 0.007 AB
DES_r 308.14 2.66 17.678 0.009 AB
PanSTARRS_i 350.83 3.22 17.537 0.010 AB
PanSTARRS_z 368.92 6.43 17.483 0.019 AB
DES_z 405.71 5.36 17.379 0.014 AB
PanSTARRS_y 440.44 11.71 17.290 0.029 AB
2MASS_J 153.72 157.68 17.538 1.114 Vega
2MASS_H 600.35 257.83 15.586 0.466 Vega
2MASS_K 397.3 243.63 15.564 0.666 Vega
WISE_W1 196.11 15.83 15.470 0.088 Vega
WISE_W2 101.58 20.17 15.544 0.216 Vega
WISE_W3 362.87 93.41 12.327 0.279 Vega
WISE_W4 1075.3 549.05 9.701 0.554 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})\, 8.587 8.798 8.946
{\rm log}_{10}({\rm SFR}) -1.057 -0.649 -0.252
{\rm log}_{10}({\rm sSFR}) -9.926 -9.459 -8.910
{\rm stellar\ age} 3.620 5.949 7.365

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.003 -0.393 -0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.417 -0.496 -0.045

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.307 0.632 1.006
\delta -0.552 -0.063 0.226
\tau_1/\tau_2 0.654 0.953 1.278
Q_{PAH} 0.657 1.992 4.112
U_{min} 2.980 7.845 14.755
{\rm log}_{10}(\gamma_e)\, -3.071 -1.843 -0.583

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.795 -1.624 -0.509
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.502 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.877 -0.594 -0.331
0.03-0.10 Gyr -1.316 -0.712 -0.194
0.10-0.33 Gyr -1.550 -0.956 -0.521
0.33-1.08 Gyr -1.634 -1.093 -0.749
1.08-3.56 Gyr -1.663 -1.148 -0.888
3.56-11.73 Gyr -1.800 -1.202 -0.927
11.73-13.03 Gyr -1.970 -1.261 -0.723

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.450 9.539 9.632
{\rm log}_{10}({\rm SFR}) -0.529 -0.305 -0.030
{\rm log}_{10}({\rm sSFR}) -10.096 -9.860 -9.529
{\rm stellar\ age} 6.451 7.401 8.723

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.766 -0.567 -0.416
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.361 0.003 0.135

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.072 0.116 0.225
\delta -0.834 -0.503 -0.061
\tau_1/\tau_2 0.856 1.201 1.547
Q_{PAH} 0.301 0.971 2.197
U_{min} 2.783 7.476 14.346
{\rm log}_{10}(\gamma_e)\, -2.754 -1.736 -0.958

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.398 -3.470 -2.446
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.526 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.562 -0.427 -0.302
0.03-0.10 Gyr -0.566 -0.252 0.076
0.10-0.33 Gyr -0.890 -0.475 -0.175
0.33-1.08 Gyr -1.150 -0.705 -0.429
1.08-3.56 Gyr -1.110 -0.664 -0.413
3.56-11.73 Gyr -0.558 -0.343 -0.198
11.73-13.03 Gyr -0.669 -0.207 0.269