2026cvv

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Information

Transient

Name: AT2026cvv
Right ascension: 2h24m56.48s
Declination: 26d05m43.48s
Discovery Date: Feb. 10, 2026, 8:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.076

Host

Name:
Right ascension: 2h24m56.50s
Declination: 26d05m41.63s
Redshift: None
Photometric Redshift: 0.099
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.74
Transient MWEBV processed 0.14
Host match processed 5.33
Host information processed 0.12
Host MWEBV processed 0.14
Global aperture construction processed 0.64
Global aperture photometry processed 5.51
Validate global photometry processed 15.0
Global host SED inference processed 703.78
Local aperture photometry processed 5.24
Validate local photometry processed 0.03
Local host SED inference processed 447.26
 

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) = 2h24m56.48s, 26d05m43.48s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 30.49 0.61 20.190 0.022 AB
PanSTARRS_z 49.64 0.83 19.660 0.018 AB
DES_z 51.94 2.13 19.611 0.045 AB
PanSTARRS_y 58.98 2.38 19.473 0.044 AB

Aperture details

RA, DEC (J2000) = 2h24m56.49s, 26d05m42.05s
semi major axis, semi minor axis (arcsec) = 11.73, 7.51
angle (degrees, anti-clockwise from east) = -8.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 680.78 3.76 16.817 0.006 AB
PanSTARRS_z 824.54 6.96 16.609 0.009 AB
2MASS_H 1458.31 277.77 14.623 0.207 Vega
WISE_W1 654.59 18.39 14.161 0.030 Vega
WISE_W2 505.62 26.99 13.801 0.058 Vega
WISE_W3 1730.72 94.21 10.630 0.059 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})\, 9.071 9.322 9.481
{\rm log}_{10}({\rm SFR}) -1.027 -0.467 0.149
{\rm log}_{10}({\rm sSFR}) -10.383 -9.816 -8.982
{\rm stellar\ age} 2.751 6.000 7.814

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.291 -0.575 -0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.355 -0.627 0.136

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.427 0.869 1.239
\delta -0.544 -0.178 0.177
\tau_1/\tau_2 0.604 0.987 1.376
Q_{PAH} 0.639 2.194 5.080
U_{min} 3.223 7.956 14.957
{\rm log}_{10}(\gamma_e)\, -3.001 -1.836 -0.739

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.104 -1.004 -0.131
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.502 1.981

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.041 -0.486 -0.012
0.03-0.10 Gyr -1.318 -0.561 0.212
0.10-0.33 Gyr -1.514 -0.681 -0.062
0.33-1.06 Gyr -1.744 -0.728 -0.188
1.06-3.45 Gyr -1.878 -0.739 -0.387
3.45-11.22 Gyr -1.706 -0.678 -0.373
11.22-12.46 Gyr -1.731 -0.665 0.005

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.285 10.462 10.604
{\rm log}_{10}({\rm SFR}) -0.263 0.388 0.824
{\rm log}_{10}({\rm sSFR}) -10.675 -10.055 -9.642
{\rm stellar\ age} 3.585 6.398 8.330

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.716 -0.281 0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.120 -0.524 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.232 0.380
\delta -0.876 -0.587 -0.120
\tau_1/\tau_2 0.499 0.932 1.357
Q_{PAH} 0.474 1.525 3.461
U_{min} 2.046 6.526 13.161
{\rm log}_{10}(\gamma_e)\, -3.440 -2.367 -1.199

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.680 -1.703 -1.244
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.469 1.830

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.382 0.280 0.591
0.03-0.10 Gyr -0.488 0.372 0.926
0.10-0.33 Gyr -0.540 0.385 0.874
0.33-1.06 Gyr -0.558 0.453 0.973
1.06-3.45 Gyr -0.397 0.384 0.722
3.45-11.22 Gyr -0.255 0.469 0.750
11.22-12.46 Gyr -0.363 0.531 1.242